Terms of Service (Android)

For the Android / Google Play version of RotX

Effective Date: April 23, 2026

Last Updated: April 23, 2026

1. Acceptance of These Terms

These Terms of Service (the “Terms”) form a binding legal agreement between you (“you” or “your”) and Newron Robotics, LLC, a Delaware limited liability company (“Newron Robotics,” “we,” “us,” or “our”), the developer and publisher of the RotX mobile application (the “App” or “RotX”).

By downloading, installing, launching, or using RotX on an Android device, you agree to be bound by these Terms, our Privacy Policy, and any additional policies incorporated by reference. If you do not agree, you must not install or use the App and must uninstall it.

Section 18 contains a binding individual-arbitration agreement and a waiver of class, mass, collective, and representative actions, as well as a jury-trial waiver. Read it carefully; it materially affects your legal rights. Section 18 also describes your 30-day right to opt out of arbitration.

2. Changes to These Terms

We may update these Terms from time to time. When we do, we will update the “Last Updated” date above and, for material changes, we will provide more prominent notice (such as an in-app message or a release-notes callout) before the changes take effect. Your continued use of the App after the effective date of any update constitutes your acceptance of the revised Terms. If you do not agree to the revised Terms, you must stop using the App.

3. Eligibility; Age Requirements

By using RotX, you represent and warrant that:

• You are at least 13 years old (or the greater minimum age required in your country; for example, 16 in much of the EEA and United Kingdom, and 18 in India);
• You have the legal capacity to enter into a binding contract with us;
• You are not barred from using the App under the laws of the United States, your country of residence, or any other applicable jurisdiction; and
• You are not identified on any U.S. government restricted-party or sanctions list.

If you are a minor in a jurisdiction that recognizes parental consent, you may use the App only with the involvement and consent of a parent or legal guardian, who agrees to be bound by these Terms on your behalf.

4. Relationship to Google Play Terms

RotX is distributed on Android through Google Play, operated by Google LLC (“Google”). Your use of Google Play, including downloading, installing, and purchasing subscriptions through Google Play Billing, is also governed by Google’s own terms, including the Google Play Terms of Service and Google Privacy Policy. These Terms apply only as between you and Newron Robotics and do not modify your agreement with Google. If there is a direct conflict between these Terms and mandatory Google Play policies applicable to users, those mandatory policies control to the extent of the conflict.

5. License to Use the App

Subject to your compliance with these Terms, Newron Robotics grants you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to install and use RotX on Android devices that you own or control, solely for your personal, non-commercial use and only as permitted by Google Play, these Terms, and applicable law. All rights not expressly granted are reserved by Newron Robotics and its licensors.

5(a). License Restrictions

You agree not to, and not to permit or enable any third party to:

• Copy, modify, translate, adapt, or create derivative works based on the App or any part of it, except as permitted by mandatory applicable law;
• Reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code, algorithms, or internal structure of the App, except to the minimum extent expressly permitted by mandatory applicable law and only after first requesting the information from us in writing;
• Rent, lease, lend, sell, sublicense, distribute, publish, or transfer the App or any license key, login, or entitlement granted under these Terms;
• Remove, obscure, or alter any proprietary notices (including copyright and trademark notices) in the App;
• Use the App to build, train, fine-tune, evaluate, or benchmark any AI or machine-learning model, dataset, or competing product;
• Use the App in any manner that could damage, disable, overburden, or impair our infrastructure (including our backend, Firebase, or Perplexity AI);
• Bypass, disable, or interfere with any security, rate-limit, entitlement check, authentication, or other technological protection measure in the App;
• Use any robot, spider, scraper, or other automated means to access the App or its backend;
• Use the App on a device or in a manner not authorized by Google Play, including sideloaded copies obtained outside Google Play or versions tampered with after installation;
• Use the App in violation of any applicable export control, sanctions, privacy, consumer protection, anti-spam, or intellectual property law.

6. Acceptable Use of the AI Analysis Feature

RotX includes an optional AI-powered writing analysis feature (“AI Analysis”). You agree that, when using AI Analysis, you will not submit content that:

• Infringes the intellectual property, privacy, publicity, or other rights of any third party;
• Is unlawful, defamatory, harassing, abusive, threatening, hateful, discriminatory, or promotes violence;
• Depicts, promotes, or is intended to facilitate the sexual exploitation or abuse of minors;
• Constitutes spam, malware, exploits, phishing, or other malicious content;
• Attempts to jailbreak, prompt-inject, manipulate, or otherwise subvert the AI system or extract its system instructions;
• Contains sensitive personal data that you are not authorized to share, including health, financial, biometric, or government-identifier information of another person;
• Provides professional advice (legal, medical, financial, tax, or similar) on behalf of yourself or your employer; or
• Violates any applicable law or third-party policy, including the Perplexity AI Acceptable Use Policy.

We reserve the right to enforce reasonable fair-use limits and to suspend or disable access to AI Analysis (whether free or paid) if we reasonably determine, in our sole discretion, that you have violated these Terms or are abusing the service. Enforcement is typically per installation (Anonymous UID), since we do not have accounts.

7. AI Output — Important Disclaimers

AI Analysis is powered by large language models operated by third-party providers (currently Perplexity AI). Large language models are probabilistic systems and can produce output that is inaccurate, incomplete, biased, offensive, or misleading, including the phenomenon commonly known as “hallucination.”

AI Analysis is provided for informational and educational purposes only. It is not professional advice of any kind (including legal, medical, psychological, financial, tax, or investment advice) and must not be relied upon as such. You are solely responsible for evaluating, verifying, and deciding whether to rely on any AI output, and for all consequences of doing so.

You should not submit any content to AI Analysis that you are not comfortable transmitting to our backend and to Perplexity AI as described in our Privacy Policy. Never submit information you are legally or contractually required to keep confidential.

8. Your Content and the License You Grant Us

“Your Content” means the writing submissions, drafts, display name, and any other user-supplied text you create or provide within RotX. As between you and Newron Robotics, you retain all ownership rights in Your Content.

You grant Newron Robotics a limited, worldwide, royalty-free, non-exclusive, non-sublicensable (except to our service providers as strictly necessary) license to host, process, transmit, store, cache, display, and otherwise use Your Content only to:

• Operate, maintain, and provide the App and the AI Analysis feature that you affirmatively request;
• Cache AI Analysis results as described in the Privacy Policy so retries do not consume additional quota;
• Enforce fair-use limits and detect or prevent abuse of the service; and
• Comply with legal obligations.

We do not use Your Content to train, fine-tune, or evaluate any AI or machine-learning model, and we do not sell Your Content. This license ends with respect to a given piece of Your Content when you delete it on-device and when the corresponding backend cache entry expires or is deleted, whichever is later.

You represent and warrant that (a) you own or have all necessary rights in Your Content, and (b) Your Content and your use of the App do not and will not violate these Terms, any third-party right, or any applicable law.

9. Subscriptions (via Google Play Billing)

RotX is a paid app. Access to the App’s features, including AI Analysis, requires an active RotX subscription (a free trial may be offered at launch), subject to fair-use limits described in the App and the Privacy Policy.

9(a). Billing and Auto-Renewal

On Android, your RotX subscription is sold and billed by Google Play Billing. By purchasing a subscription, you authorize Google to charge the payment method on file for your Google Account for the subscription price (plus any applicable taxes) at the start of each billing period. Subscriptions automatically renew at the end of each billing period unless you cancel at least 24 hours before the end of the current period. The renewal will be at the then-current price, which Google will disclose to you at purchase and on renewal as required by Google Play.

9(b). Cancellation

You can cancel your RotX subscription at any time from your Google Account at play.google.com/store/account/subscriptions or from the Google Play app on your device. Cancellation takes effect at the end of the current billing period; you keep access to RotX until that date, and you will not be billed again for the next period unless you resubscribe.

9(c). Free Trials and Promotional Offers

If we offer a free trial or promotional price, the applicable terms (length, introductory price, eligibility) will be disclosed at the point of purchase. Unless we say otherwise, free trials automatically convert to a paid subscription at the end of the trial unless you cancel before the trial ends. We and Google may limit eligibility for free trials or promotional offers (for example, one per Google Account).

9(d). Price Changes

We may change subscription prices from time to time. Any price change will apply to billing periods that start after the change takes effect, and we will give you notice as required by Google Play and applicable law. If you do not accept a price change, you may cancel before the next billing period begins.

9(e). Refunds

Because billing is handled by Google Play, refund requests are governed by Google Play’s refund policies, which are available at support.google.com/googleplay/answer/2479637. Except where required by applicable consumer-protection law (including, for example, statutory withdrawal rights in the EEA and United Kingdom), all fees are non-refundable once paid, and partial billing periods are not prorated. Nothing in these Terms limits any non-waivable consumer refund right you have under applicable law.

10. Intellectual Property

The App and all associated software, content, prompts, prompt taxonomies, scoring rubrics, graphics, user interfaces, designs, text, documentation, brand elements, and “RotX” and “Newron Robotics” marks (collectively, the “Newron IP”) are the property of Newron Robotics or its licensors and are protected by U.S. and international copyright, trademark, trade secret, and other intellectual property laws. Except for the limited license expressly granted in Section 5, no rights to the Newron IP are granted to you, whether by implication, estoppel, or otherwise.

You may not use the Newron IP for any commercial, advertising, or endorsement purpose without our prior written consent.

11. Feedback

If you send us suggestions, feature requests, bug reports, or other feedback about the App (“Feedback”), you hereby grant Newron Robotics a perpetual, irrevocable, worldwide, royalty-free, fully paid-up, sublicensable, and transferable license to use, reproduce, modify, incorporate, distribute, and otherwise exploit the Feedback for any purpose, commercial or otherwise, without attribution or compensation to you. You represent that you have the right to provide the Feedback and that it does not infringe or misappropriate any third-party right.

12. Third-Party Services

The App relies on third-party services, including Google Play (distribution and billing), Google Firebase (backend, authentication, analytics, crash reporting), Perplexity AI (large-language-model inference for AI Analysis), and RevenueCat (subscription entitlement validation). These third parties operate under their own terms and privacy policies. We are not responsible for third-party services that we do not control, and their availability is not guaranteed. Links from the App or this page to third-party sites are provided for convenience; we do not endorse and are not responsible for their content.

13. Disclaimer of Warranties

To the maximum extent permitted by applicable law, the App, the AI Analysis feature, all output produced by the App, and all related services are provided “as is” and “as available,” with all faults and without warranty of any kind, whether express, implied, statutory, or otherwise. Newron Robotics and its suppliers, licensors, and service providers expressly disclaim all warranties, including the implied warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, quiet enjoyment, and any warranty arising out of course of dealing, course of performance, or usage of trade.

Without limiting the foregoing, we do not warrant that the App will be uninterrupted, error-free, secure, free of harmful components, or that defects will be corrected; that AI Analysis output will be accurate, complete, reliable, or fit for any particular purpose; or that any data transmitted through the App will arrive intact.

Some jurisdictions do not allow the exclusion of certain warranties or the limitation of statutory consumer rights, so some of the above exclusions may not apply to you. In those jurisdictions, our warranties are limited to the minimum extent required by law.

14. Limitation of Liability

To the maximum extent permitted by applicable law, in no event will Newron Robotics or its officers, directors, employees, affiliates, agents, licensors, suppliers, or service providers be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages; for loss of profits, revenue, data, use, goodwill, or other intangible losses; for damages resulting from reliance on AI output; or for damages arising from any acquisition of substitute goods or services — however caused and regardless of the theory of liability (contract, tort, strict liability, or otherwise) and even if Newron Robotics has been advised of the possibility of such damages.

In no event will Newron Robotics’s aggregate liability arising out of or relating to these Terms or your use of the App exceed the greater of (a) one hundred U.S. dollars (USD 100) or (b) the total amount you actually paid to Newron Robotics for RotX through Google Play Billing in the twelve (12) months immediately preceding the event giving rise to the liability.

The limitations in this Section 14 apply to the fullest extent permitted by applicable law but do not limit liability that cannot be excluded or limited under applicable law (for example, liability for gross negligence, fraud, willful misconduct, death or personal injury caused by negligence, or non-waivable statutory consumer rights). If the foregoing limitation is held to be unenforceable, the liability of Newron Robotics will be limited to the minimum amount permitted by applicable law.

15. Indemnification

To the maximum extent permitted by applicable law, you agree to defend, indemnify, and hold harmless Newron Robotics and its officers, directors, employees, affiliates, agents, licensors, suppliers, and service providers from and against any and all third-party claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys’ fees) arising out of or related to: (a) your use or misuse of the App; (b) Your Content, including any claim that Your Content infringes or misappropriates a third-party right or violates any law; (c) your violation of these Terms or any applicable law; or (d) your violation of any third-party right, including the rights of Google, Perplexity AI, or any other service provider. We may, at our option, assume the exclusive defense and control of any matter for which you are required to indemnify us, and you agree to cooperate with our defense.

16. Suspension and Termination

We may suspend, limit, or terminate your access to the App or the AI Analysis feature, with or without notice, if we reasonably believe that you have violated these Terms or any applicable law, that your use poses a security, fraud, or abuse risk, or that continued access would be unlawful. You may stop using the App at any time by uninstalling it; Section 9(b) describes how to cancel your RotX subscription.

Sections that by their nature should survive termination — including Sections 5(a), 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 21 — will survive termination of these Terms.

17. Governing Law; Venue

These Terms and any dispute arising out of or related to them or the App will be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict-of-laws rules, and by applicable U.S. federal law. The United Nations Convention on Contracts for the International Sale of Goods does not apply. Subject to Section 18 (arbitration), any dispute not subject to arbitration will be brought exclusively in the state or federal courts located in New Castle County, Delaware, and you consent to the personal jurisdiction of those courts. Nothing in this Section overrides any mandatory consumer-protection law that gives you the right to bring proceedings in the courts of your country of residence.

18. Binding Arbitration; Class Action Waiver; Jury Trial Waiver

Please read this Section carefully. It requires that most disputes between you and Newron Robotics be resolved by binding individual arbitration and waives your right to a jury trial and to participate in class, mass, collective, or representative actions.

18(a). Informal Resolution First

Before filing a claim, you agree to attempt to resolve the dispute informally by sending a written notice of dispute to support@newronrobotics.com describing (a) your name and contact information; (b) a description of the dispute; and (c) the relief sought. You and Newron Robotics will then attempt in good faith to resolve the dispute for at least 60 days before either party may commence arbitration.

18(b). Agreement to Arbitrate

You and Newron Robotics agree that any dispute, claim, or controversy arising out of or relating to these Terms, the App, or our relationship (a “Dispute”) will be resolved by binding individual arbitration, except as provided in Section 18(f). The Federal Arbitration Act governs the interpretation and enforcement of this Section.

Arbitration will be administered by the American Arbitration Association (“AAA”) under its then-current Consumer Arbitration Rules (available at adr.org/consumer). The arbitration will be conducted by a single arbitrator selected under the AAA rules. The seat of arbitration will be Wilmington, Delaware, although you may choose to participate by telephone, by video conference, or through written submissions. Judgment on the arbitrator’s award may be entered by any court of competent jurisdiction.

18(c). Class Action and Representative Action Waiver

You and Newron Robotics each agree that disputes will be brought only in an individual capacity and not as a plaintiff or class member in any purported class, collective, mass, consolidated, or representative proceeding. The arbitrator may not consolidate more than one person’s claims and may not preside over any form of a representative, collective, or class proceeding. If this class-action waiver is found unenforceable, then the entirety of this Section 18 (except the severability sentence in 18(g)) is null and void as to that Dispute.

18(d). Jury Trial Waiver

You and Newron Robotics waive any constitutional and statutory rights to a trial in front of a judge or jury for any Dispute that is resolved through arbitration or, if any exception applies, in court.

18(e). 30-Day Right to Opt Out of Arbitration

You may opt out of the arbitration agreement in this Section 18 by sending a written notice to support@newronrobotics.com with the subject line “RotX Arbitration Opt-Out” within 30 days of the date you first accepted these Terms. Your notice must include your full legal name, the approximate date you installed the App, and a clear statement that you wish to opt out of arbitration. If you opt out, Section 17 (Governing Law; Venue) will govern any Dispute, but the rest of these Terms will still apply.

18(f). Exceptions

Notwithstanding the agreement to arbitrate, either party may (a) bring an individual action in small-claims court for Disputes that qualify under the court’s jurisdictional limits, and (b) seek injunctive or other equitable relief in any court of competent jurisdiction to protect its intellectual property rights or prevent actual or threatened misuse of the App.

18(g). Severability and Survival

If any portion of this Section 18 (other than the class-action waiver) is found unenforceable, that portion will be severed and the remainder will continue in effect. This Section 18 survives termination of these Terms.

18(h). Jurisdiction-Specific Notice

If you reside in a jurisdiction (including, for example, the European Economic Area, the United Kingdom, or certain other countries) where pre-dispute consumer arbitration agreements or class-action waivers are unenforceable, this Section 18 does not apply to you to the extent it is unenforceable under the law of that jurisdiction, and any such Dispute will be resolved under Section 17 or the courts of your country of residence, as applicable.

19. Export Controls and Sanctions

You represent that you are not located in, and are not a national or resident of, any country subject to comprehensive U.S. embargoes or sanctions (including, as of the date of these Terms, Cuba, Iran, North Korea, Syria, and the Crimea, Donetsk, Luhansk, Kherson, and Zaporizhzhia regions of Ukraine), and that you are not listed on any U.S. government restricted-party list. You agree not to use or export the App in violation of U.S. or other applicable export-control or sanctions laws.

20. Beta, Experimental, and Preview Features

We may from time to time label features as “beta,” “preview,” “experimental,” or similar. Those features are provided on an “as is” basis, may be modified or withdrawn at any time, may contain bugs or errors, and may not be supported at the same level as generally available features. Sections 7, 13, and 14 apply with particular force to beta features.

21. Miscellaneous

21(a). Entire Agreement

These Terms, together with the Privacy Policy and any other policies expressly incorporated by reference, constitute the entire agreement between you and Newron Robotics regarding the Android version of the App and supersede all prior agreements and understandings on that subject. These Terms do not create any third-party beneficiary rights, except that third-party service providers referenced in Section 12 may enforce the limitations in their favor where applicable.

21(b). No Waiver

Our failure to enforce any provision of these Terms is not a waiver of that provision or of any other provision. No waiver is effective unless in writing signed by an authorized representative of Newron Robotics.

21(c). Severability

If any provision of these Terms is held invalid, illegal, or unenforceable, that provision will be modified to the minimum extent necessary to make it enforceable, or if it cannot be modified, severed, and the remaining provisions will continue in full force and effect.

21(d). Assignment

You may not assign or transfer these Terms or any rights or obligations under them without our prior written consent, and any attempted assignment without consent is void. We may assign these Terms, in whole or in part, without restriction, including to any successor in interest by merger, acquisition, or sale of assets.

21(e). Force Majeure

Newron Robotics will not be liable for any delay or failure to perform resulting from causes beyond its reasonable control, including acts of God, natural disasters, war, terrorism, labor conditions, governmental action, pandemic, internet or power outages, or failures of third-party service providers.

21(f). Notices

We may provide notices to you by posting them in the App, on the RotX website, or by other reasonable means. You must provide notices to us in writing by email to support@newronrobotics.com, with a copy of any legal notice sent to Newron Robotics, LLC at the address below.

21(g). Relationship of the Parties

Nothing in these Terms creates any agency, partnership, joint venture, employment, or franchise relationship between you and Newron Robotics.

21(h). Language

These Terms are written in English. Any translation is provided for convenience only. In the event of a conflict between the English version and any translation, the English version controls to the extent permitted by applicable law.

22. Contact Us

If you have questions about these Terms, please contact us: