Terms of Service

IRN — Terms of Service

Effective Date: July 2, 2026

Last Updated: July 2, 2026

1. Acceptance of Terms

These Terms of Service (“Terms”) govern your access to and use of the IRN iOS application (the “App”) and any related services we operate (together, the “Service”), provided by IRN (“IRN,” “we,” “our,” or “us”). By downloading, installing, creating an account with, or otherwise using the App, you agree to be bound by these Terms and by our Privacy Policy, which is incorporated into these Terms by reference.

If you do not agree to these Terms, do not download or use the App.

We may update these Terms from time to time. If we make material changes, we will provide notice through the App or by updating the “Last Updated” date above. Your continued use of the Service after any change becomes effective constitutes your acceptance of the revised Terms.

2. Eligibility and Age Requirements

You must be at least 13 years old to create an account or use the App. IRN does not knowingly permit anyone under 13 to use the Service, consistent with the U.S. Children’s Online Privacy Protection Act (COPPA).

If you are between the ages of 13 and 17, you represent that a parent or legal guardian has reviewed and agreed to these Terms on your behalf, and that your use of the App (including any purchases) is with their knowledge and permission. Parents and guardians are responsible for supervising a minor’s use of the App, including any subscription purchases made through the minor’s Apple ID.

2.1 Additional Provisions for California Minors

If you are a California resident under 18, California law gives you certain additional rights, including the right to request removal of content or information you have posted in the App. Because your workout data is tied to your account, you can exercise this right at any time by deleting the specific entry within the App or by deleting your account entirely through Settings > Delete Account & All Data, which permanently removes your content from our systems. See our Privacy Policy for more detail on your California privacy rights.

We do not sell or share (as those terms are defined under the California Consumer Privacy Act) the personal information of any user, including minors, so no additional opt-in consent is required for that purpose. We do not knowingly direct advertising at minors and do not use minors’ data for behavioral advertising or profiling.

3. Description of the Service

IRN is a workout tracking application that lets you build workout plans, log training sessions (exercises, sets, reps, and weights), track progress over time, and, if you choose, redeem promo codes to access programs published by gyms, coaches, or event organizers (“Organizations”) using IRN’s organization tools. IRN also offers an optional AI-assisted import feature that converts a workout document, photo, or screenshot you provide into a structured workout plan, and an optional Pro subscription that unlocks additional features.

IRN is a self-tracking and record-keeping tool. It is not a personal trainer, coach, physician, or medical device, and it does not supervise your workouts.

4. Your Account

To save your workout data to our servers, sync it across your devices, or use features like promo code redemption and Pro subscriptions, you must create an account using Sign in with Apple. When you sign in, Apple shares an identifier and, depending on your choice during sign-in, either your real email address or an anonymized private relay address, which we use to create and secure your account. See our Privacy Policy for details on what account information we store and why.

You are responsible for:

Maintaining the security of the Apple ID and device used to access your account
All activity that occurs under your account
Providing accurate information when prompted by the App

Notify us promptly at support@irnapp.com if you suspect unauthorized use of your account. We reserve the right to suspend or terminate an account we believe has been used fraudulently, abusively, or in violation of these Terms.

5. Pro Subscription and Purchases

5.1 Subscription Plans

IRN offers an optional Pro subscription (monthly or annual) that unlocks additional features, including expanded progression analytics and a higher monthly allowance for AI-assisted imports. Subscriptions are billed through the Apple App Store using StoreKit.

5.2 Billing and Renewal

Pro subscriptions automatically renew at the end of each billing period unless cancelled at least 24 hours before the renewal date. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period, at the price you agreed to when subscribing (subject to Section 5.4).

5.3 Cancellation

You may cancel your subscription at any time through your Apple ID subscription settings on your device. Cancellation takes effect at the end of the current billing period. We do not process cancellations directly and cannot issue refunds for unused portions of a billing period, except where required by law or Apple’s policies.

5.4 Price Changes

We may change subscription pricing from time to time. Apple will notify you of any price change in accordance with its own policies before it takes effect, and you will have the opportunity to review and accept or decline the new price.

5.5 AI Import Usage

The AI-assisted import feature is subject to a monthly usage allowance that may vary depending on your subscription tier. Allowances reset on a monthly basis and do not carry over or accumulate. We may adjust allowances with reasonable notice.

5.6 Refunds

All purchases are processed by Apple through the App Store, and Apple’s refund policies control. We do not have the ability to directly issue refunds for App Store purchases; refund requests should be directed to Apple. Apple’s App Store Terms of Service also govern your purchase transactions.

6. AI Import and User-Submitted Content

If you use the AI import feature, you may upload a document, photo, or screenshot containing a workout program. That file is transmitted securely to our backend and forwarded to a third-party AI provider (Anthropic) solely to extract structured workout data, which is then returned to your device. See our Privacy Policy for details on how this data is handled.

By submitting a file, you represent and warrant that:

You have the right to share the content of the file
The file does not infringe any third party’s intellectual property or other rights
The file does not contain unlawful content or personal information about anyone other than yourself that you are not authorized to share

Your workout data (whatever its source) remains yours. We do not claim ownership over the workout plans, session logs, or other content you create or import through the App. By using the App, you grant us a limited license to store, process, and transmit that content solely as necessary to operate and improve the Service.

7. Organizations, Programs, and Coach Connections

IRN allows certain approved Organizations (such as gyms, coaches, or event organizers) to publish “programs” that App users can unlock using a promo code. If you redeem a promo code:

You gain access to that program’s workout content and any associated branding
The Organization that published the program can see that your account redeemed it, and aggregate, anonymized usage statistics about their programs (for example, total and active member counts) — the Organization does not receive your name, email address, or the contents of your workout logs through this feature alone

IRN may also offer an optional feature that lets you connect directly with an individual coach. If a coach sends you a connection request and you accept it, that coach may view your training data on a read-only basis for as long as the connection remains active. You are never connected to a coach without your affirmative acceptance, and you can revoke an active coach connection at any time through the App, which immediately ends the coach’s access to your data.

You are solely responsible for your interactions with Organizations and coaches you connect with through the App. IRN does not vet, endorse, or guarantee the qualifications, credentials, or advice of any Organization, coach, or program published through the Service. Programs and any workout recommendations they contain are provided by the Organization, not by IRN, and are subject to the disclaimer in Section 8.

8. Health and Fitness Disclaimer; Assumption of Risk

IRN, its staff, and its affiliates are not medical professionals, personal trainers, physical therapists, or healthcare providers. THE APP IS A WORKOUT TRACKING AND RECORD-KEEPING TOOL ONLY. IT DOES NOT PROVIDE MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT, AND NOTHING IN THE APP SHOULD BE TREATED AS A SUBSTITUTE FOR ADVICE FROM A QUALIFIED PHYSICIAN OR OTHER HEALTHCARE PROVIDER.

Exercise, weightlifting, and strength training carry an inherent risk of physical injury, including but not limited to muscle strain, joint injury, and, in rare cases, more serious harm. By using the App, you acknowledge this risk and voluntarily assume full responsibility for any injury, loss, or damage that may result from your training, whether or not related to your use of the App.

YOU SHOULD CONSULT A QUALIFIED HEALTHCARE PROVIDER BEFORE BEGINNING ANY EXERCISE PROGRAM, ESPECIALLY IF YOU HAVE A PRE-EXISTING MEDICAL CONDITION, INJURY, OR ARE PREGNANT. YOU AGREE THAT YOU USE THE APP, AND PERFORM ANY WORKOUT LOGGED, IMPORTED, OR SUGGESTED THROUGH IT, ENTIRELY AT YOUR OWN RISK.

Workout content generated or extracted through AI import, and any programs published by Organizations or coaches, are algorithmic or third-party outputs. We do not review, verify, or guarantee that any such content is safe, accurate, or appropriate for your individual fitness level or health condition. You are solely responsible for evaluating whether a given workout, exercise, or load is appropriate for you before performing it.

9. Prohibited Uses

You agree not to:

Use the App for any unlawful purpose or in violation of any applicable law
Attempt to circumvent, manipulate, or defraud our subscription, billing, or promo code systems
Reverse engineer, decompile, or disassemble the App, or attempt to access its source code except as permitted by law
Exploit, probe, or abuse our servers or API endpoints, including through automated scripts or bots
Upload content that is unlawful, defamatory, obscene, or infringes the rights of any third party
Impersonate any person or entity, or misrepresent your affiliation with an Organization
Use the App to build a competing product or service

We reserve the right to investigate and take appropriate action, including suspending or terminating access, against anyone who violates this section.

10. Intellectual Property

The App, including its design, source code, exercise library, branding, and all content we create, is owned by IRN and protected by copyright, trademark, and other intellectual property laws. Except for the limited license to use the App for its intended personal purpose, nothing in these Terms grants you any right, title, or interest in the App or its underlying technology.

Exercise names and general movement information in our built-in library are based on widely known, publicly documented exercises and are provided for informational purposes; we make no proprietary claim over generic exercise names.

11. Third-Party Services

The Service relies on third-party providers, including Apple (App Store, Sign in with Apple, StoreKit), Supabase (account authentication and data storage), Vercel (backend hosting), Anthropic (AI processing for the import feature), and, if you interact with an Organization’s program, that Organization. Your use of these integrations is also subject to each provider’s own terms and privacy policies. We are not responsible for the availability, content, or conduct of third-party services.

12. Apple App Store Terms

Because the App is distributed through the Apple App Store, the following additional terms apply:

These Terms are between you and IRN, not Apple. Apple is not responsible for the App or its content.
Apple has no obligation to furnish any maintenance or support services for the App.
In the event of any failure of the App to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price, if any; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App.
Apple is not responsible for addressing any claims relating to the App, including product liability claims, claims that the App fails to conform to legal or regulatory requirements, and claims arising under consumer protection or similar legislation.
In the event of any third-party claim that the App infringes intellectual property rights, Apple is not responsible for the investigation, defense, settlement, or discharge of any such claim.
Apple and its subsidiaries are third-party beneficiaries of these Terms and, upon your acceptance, will have the right to enforce these Terms against you as a third-party beneficiary.
Your use of the App must comply with the applicable Apple Media Services Terms and Conditions.

13. Disclaimers of Warranties

THE APP AND SERVICE ARE PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

Without limiting the foregoing, we do not warrant that the App will be uninterrupted, timely, secure, or error-free; that AI-extracted workout data or any program content will be accurate or complete; or that the App will be available in every region or compatible with every device or iOS version.

14. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IRN WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING WITHOUT LIMITATION PERSONAL INJURY, LOSS OF DATA, OR LOSS OF PROFITS, ARISING OUT OF OR RELATED TO YOUR USE OF THE APP, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

OUR TOTAL AGGREGATE LIABILITY TO YOU FOR ANY CLAIM ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID US IN THE TWELVE MONTHS PRECEDING THE CLAIM, OR (B) $10 USD.

Some jurisdictions do not allow the exclusion or limitation of certain damages or warranties. In those jurisdictions, the limitations above apply only to the fullest extent permitted by law, and you may have additional rights.

15. Indemnification

You agree to indemnify, defend, and hold harmless IRN and its officers, employees, and agents from any claims, liabilities, damages, losses, and expenses (including reasonable attorneys’ fees) arising out of or related to: (a) your use of the App, including any workout you perform; (b) your violation of these Terms; (c) content you submit or import; or (d) your violation of any third party’s rights.

16. Termination

We may suspend or terminate your access to the Service at our discretion, with or without notice, particularly where we believe you have violated these Terms or engaged in fraudulent or abusive conduct. You may stop using the App at any time by deleting it from your device, and you may permanently delete your account and all associated data at any time through Settings > Delete Account & All Data.

Termination does not entitle you to a refund of any unused subscription period, except as required by applicable law or Apple’s policies. Sections 8 (Health Disclaimer), 10 (Intellectual Property), 13 (Disclaimers), 14 (Limitation of Liability), 15 (Indemnification), and 17 (Governing Law) survive termination.

17. Governing Law and Dispute Resolution

These Terms are governed by the laws of the State of California, United States, without regard to its conflict-of-law provisions, except to the extent superseded by applicable federal law.

Any dispute arising out of or relating to these Terms or the Service that cannot be resolved informally will be resolved through binding individual arbitration under the rules of the American Arbitration Association, except where prohibited by applicable law (including certain state laws that limit arbitration or class-action waivers for minors). YOU AND IRN EACH WAIVE THE RIGHT TO A JURY TRIAL AND TO PARTICIPATE IN A CLASS ACTION.

Either party may bring an individual claim in small claims court, and either party may seek injunctive or other equitable relief in a court of competent jurisdiction to prevent irreparable harm, including to protect intellectual property rights.

18. Changes to These Terms

We may revise these Terms from time to time. If we make material changes, we will provide notice through the App or by email where feasible, and update the “Last Updated” date. Continued use of the Service after changes take effect constitutes acceptance of the revised Terms. If you do not agree to the revised Terms, you must stop using the Service.

19. Miscellaneous

Entire Agreement: These Terms, together with our Privacy Policy, constitute the entire agreement between you and IRN regarding the Service.
Severability: If any provision of these Terms is found unenforceable, the remaining provisions remain in full force.
Waiver: Our failure to enforce any right or provision is not a waiver of that right or provision.
Assignment: You may not assign these Terms without our written consent. We may assign our rights and obligations without restriction.
No Agency: Nothing in these Terms creates any partnership, joint venture, employment, or agency relationship between you and IRN.

20. Contact Us

Questions about these Terms can be sent to:

support@irnapp.com