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Terms and conditions and rules of use

Version 1.7.0 · 2026-11-10

In short: Stamina is a training app, not a medical service. Your data is yours and we don't sell it. Use it carefully, without hurting yourself or anyone else, and following these rules.

1. Who we are

Stamina is a project built by a team of students at UADE (Universidad Argentina de la Empresa) in the Argentine Republic, as part of their academic training ("Stamina", "we"). For any question, complaint or request about your data, write to us at [email protected].

2. Acceptance

These terms, together with the health notice and the privacy policy, are the agreement between you and Stamina. By creating an account or using the app you accept them. If you don't agree, don't use the app. We keep a record of which version you accepted and when.

3. What Stamina is and what it isn't

Stamina builds running training plans from your data and goals, records your runs with the GPS of your phone or watch, shows your history, and gives you estimates of pace, zones, hydration, electrolytes and gels, plus weather-based alerts. It is NOT a medical product or service, it does not diagnose or treat diseases and it does not replace advice from health professionals. The health notice is part of these terms.

4. Minimum age

To create an account you must be at least 18 years old and able to accept these terms. If we find out that an account belongs to a minor, we may close it and delete its data.

5. Your account

You must give us accurate information and keep it up to date. Your account is personal: one per person, and it can't be lent, sold or transferred. You are responsible for keeping your password and your phone safe, and for what happens in your account. If you sign in with Google or Apple, their terms also apply and access depends on that account. If you think someone got into your account, change your password and let us know.

6. Rules of use: what you can't do

You may not: (a) use Stamina to harm yourself, to push your body beyond what is reasonable, or to promote eating disorders or overtraining; (b) pressure or lead someone else to do so; (c) access or try to access accounts, data or systems that aren't yours; (d) copy, decompile, reverse engineer, scrape or resell the app or its content; (e) overload, attack or interfere with the servers, or get around usage limits or security measures; (f) use bots, scripts or fake accounts; (g) impersonate anyone; (h) upload illegal data, files or photos, content that infringes the rights of others, or photos showing nudity, graphic violence, hate symbols or offensive gestures; (i) use the app for commercial purposes without our written permission; (j) use the app for any illegal purpose.

7. Training safely

Run in safe places and follow traffic rules. Don't look at the screen while crossing a street or in risky situations. Carry water and ID, tell someone where you are going, and adapt your training to the weather. The routes, paces and distances in the app don't guarantee that a place is safe or suitable for running.

8. Your responsibility and the risks of exercise

Physical activity has risks: injuries, falls, heat stroke, dehydration and, in rare cases, serious health problems. By using Stamina you accept that you train on your own account and responsibility, that you have consulted or will consult a professional, and that you will stop if you feel unwell. Following the plan or not is always your decision. Stamina is an informational and sports-tracking app: it doesn't assess your health, doesn't certify that you're fit to exercise and doesn't guarantee any result. Medical clearance comes from a doctor; Stamina only stores the one you upload and reminds you when it expires.

9. Measurements and estimates

Distance, pace, route, heart rate, steps and weather come from the GPS and sensors of your devices, from Apple Health or Health Connect and from Apple Weather, and they may be wrong or missing. The amounts of water, electrolytes and gels, the zones and the plan are general estimates. We don't guarantee that they are accurate or fit for any particular purpose.

10. Your data and what you upload

The data you enter or that the app records is yours. You allow us to store and process it only to provide the service, as explained in the privacy policy. We don't sell it or use it for advertising. Any medical clearance file you upload is stored only on your phone. The photos you upload (your profile photo and your run photos) are also yours, and you confirm you have the right to upload them. We don't publish them or show them to other people. Before keeping them, an automated system reviews them and rejects those showing nudity, graphic violence, disturbing images, hate symbols or offensive gestures. No person looks at them and the system can make mistakes: we don't guarantee that it will accept every suitable photo or reject every inappropriate one.

11. Third-party services

Stamina uses third-party services: Apple (Sign in with Apple, Apple Health and Apple Weather), Google (Continue with Google, Google Play, Google Maps, Health Connect and Gmail for support), Amazon Web Services (servers, photos and their automatic review, and email delivery) and Cloudflare (network and security). Their use is also governed by each provider's terms, and we are not responsible for their failures, changes or outages.

12. Stamina Premium

Stamina can be used for free. Stamina Premium is an optional subscription that adds more than one goal at a time, the history of previous years and exporting your routes as GPX. Premium belongs to your account: you pay for it in one store (the App Store or Google Play) and you have it on every phone where you sign in with that account. There are two plans. Monthly: USD 9 per month for months 1 to 3, dropping to USD 7 from month 4, to USD 5 from month 7 and to USD 3 from month 10, as long as you pay consecutive months. Yearly: USD 49.99 per year. In other countries the price is the equivalent set by each store, with any applicable taxes. The monthly price drops are store offers: the app tells you when one is available and you activate it, confirming in the store without paying anything at that moment. If you don't activate it, you stay at your current price; on Google Play, when an offer's payments run out, the price goes back to USD 9 until you activate the next one. If you cancel or more than 3 days pass without a payment, the ladder starts again at USD 9. Months are counted per store: if you switch to paying in the other one, the ladder also starts again. Payment is charged by the store to your Apple or Google account when you confirm the purchase. The subscription renews automatically for the same period unless you cancel it at least 24 hours before it ends. You can cancel or change plans in Stamina › Settings › Subscription › Manage or cancel, in iPhone Settings › your name › Subscriptions if you paid with Apple, or in Google Play › Payments & subscriptions › Subscriptions if you paid with Google. When you cancel, Premium stays active until the end of the paid period. Refunds are requested from the store where you bought: from Apple at reportaproblem.apple.com or from Google in Google Play. This does not limit the right to withdraw from the purchase that the law of your country gives you (for example, 10 days in Argentina), and stamina.com.ar/support explains how. If we change prices we will tell you in advance, and the store will ask you to accept the new price when its rules or the law require it. When you delete your Stamina account, the app tells you first and takes care of canceling Premium. If you paid with Google Play, we cancel it for you. If you paid with Apple, the app opens your subscriptions so you can cancel it yourself, because Apple only lets you do it; if you delete your account without canceling it, Apple keeps charging you. Either way, Premium stays active until the end of the paid period.

13. Intellectual property

The app, its code, the Stamina name and brand, the logo, the mascot, the designs, texts, images and plans belong to Stamina or to those who licensed them to us. We give you a personal, limited, non-exclusive, non-transferable and revocable license to use the app on your devices, only for your personal use and in accordance with these terms. All rights not expressly granted are reserved.

14. Availability and changes to the service

We do our best for Stamina to work well, but we provide it "as is" and it may have errors, delays or outages, for example because of maintenance or third-party failures. We may improve, change or stop offering features. If we are going to shut down the service, we will give you notice so you can ask for a copy of your data.

15. Limitation of liability

To the fullest extent permitted by law, Stamina is not liable for indirect damages, loss of profits, loss of data or injuries resulting from using or not being able to use the app, from following or not following the plan, or from errors in measurements or estimates. None of this limits the rights the law grants you as a consumer that cannot be waived, or our liability for willful misconduct or gross negligence.

16. Suspension and closing your account

You can stop using Stamina and ask us to close your account at any time from the app (Settings › Deactivate or delete account) or by writing to [email protected]; when you close it we delete your data as explained in the privacy policy. We may suspend or close an account that breaks these terms or puts the person, other people or the service at risk, notifying you unless urgency or the law prevents it.

17. Changes to these terms

We may update these terms. If the change is significant, we will tell you in advance in the app or by email and, when appropriate, ask you to accept the new version. Each version has a number and a date, and we keep a record of which one you accepted.

18. Your rights as a consumer

If you are a consumer, you have the rights granted by Argentine Consumer Protection Law 24,240 and related rules, and by the mandatory consumer laws of your country of residence. Nothing in these terms limits them. You can file complaints with us or with the consumer protection authority where you live.

19. Store terms

If you downloaded the app from the App Store: this agreement is between you and Stamina, not Apple. Apple is not responsible for the app or its content, has no obligation to provide maintenance or support, and is not liable for claims related to the app (product claims, legal compliance or third-party intellectual property); to the extent permitted by law, Apple's only obligation in case of a warranty failure is to refund the price paid, if any. You must comply with applicable third-party terms, and you may not use the app in embargoed countries or if you are on a list of restricted parties. Apple and its subsidiaries are third-party beneficiaries of this agreement and may enforce it. If you downloaded the app from Google Play: this agreement is also between you and Stamina, not Google, and the Google Play Terms of Service apply as well.

20. Governing law and jurisdiction

These terms are governed by the laws of the Argentine Republic, without taking away the protection of the mandatory rules of the country where you live. Any dispute will be resolved before the competent ordinary courts of the user's place of residence, as provided by Argentine Consumer Protection Law 24,240.

21. Contact

For questions, complaints or anything about these terms, write to us at [email protected]. We'll get back to you as soon as possible.