Terms of Use

Last updated: September 30, 2026

These Terms of Use ("Terms") are an agreement between you and Firra ("Firra", "we", "us") for the Firra app and the website https://firra.prept.pro. By creating an account or using Firra, you agree to these Terms and to our Privacy Policy at https://firra.prept.pro/privacy. If you do not agree, please do not use Firra.

1. Who can use Firra

You must be at least 13 years old, or the minimum age for digital consent in your country, to use Firra. If you are under the age of majority where you live, you may use Firra only with the permission of a parent or guardian.

2. Your account

You sign in with Apple, Google, or an email address and password. You are responsible for keeping access to that account and your password secure, and for the activity on your Firra account. Tell us at support@prept.pro if you think someone has used your account without permission.

3. Firra Pro subscriptions and purchases

Firra requires a Firra Pro plan. Plans are offered as a monthly or yearly auto-renewing subscription, or as a one-time Lifetime purchase. Prices are shown in the app before you buy and can vary by country and currency.

  • Payment is charged to your Apple ID or Google Play account when you confirm the purchase.
  • A subscription renews automatically at the same price and length unless you turn off auto-renew at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current period ends.
  • You can manage or cancel your subscription in your Apple ID or Google Play account settings. If you cancel, you keep access until the end of the period you have already paid for.
  • Deleting the app or your Firra account does not cancel a subscription.
  • Lifetime is a one-time payment. It gives you Firra Pro for as long as we offer the Firra app, with no recurring charges. If you already have a monthly or yearly subscription, cancel it after buying Lifetime so you are not charged again.
  • Refunds are handled by Apple or Google under their own refund policies. We cannot issue refunds for purchases made through their stores.
  • If we change the price of a subscription, Apple or Google will tell you in advance, as their rules require, and you can cancel before the new price applies.

Referral rewards, gifts and promotional offers may have extra conditions, which we will show you when the offer is made.

4. Health and safety

Firra is a tool for planning and logging training. It is not medical advice and does not replace a doctor, physiotherapist or qualified coach. Talk to a medical professional before you start a new training, stretching or nutrition program, especially if you have an injury, a health condition or are pregnant.

Exercise carries a risk of injury. Use proper form, warm up, and stop immediately if you feel pain, dizziness or shortness of breath. Calorie estimates, recovery indicators and other figures in Firra are approximations. You train at your own risk and are responsible for choosing exercises and loads that are safe for you.

5. Your data and content

Your workout history, routines, measurements and progress photos belong to you. Firra stores them on your device and, while you are signed in, keeps a backup of them and your favorites with your account so you can restore them on a new device. Deleting your account deletes the backup. You are responsible for any content you choose to share with others from Firra.

6. License to use Firra

We give you a personal, non-exclusive, non-transferable and revocable license to use Firra on devices you own or control, for your own non-commercial use and in line with these Terms and the rules of the app store you downloaded it from.

7. Acceptable use

You agree not to:

  • copy, scrape, download in bulk or redistribute the exercise library, videos, images or other content in Firra
  • reverse engineer, decompile or modify the app, except where the law expressly allows it
  • get around subscription checks or other access controls
  • disrupt, overload or attempt to gain unauthorized access to our services
  • use Firra for anything unlawful, harmful or fraudulent

8. Our intellectual property

Firra, including the app, its design, the exercise library, videos, images and the Firra name and logo, belongs to Firra or its licensors and is protected by intellectual property laws. These Terms do not give you any rights to it beyond the license above.

9. Third-party services

Firra relies on services from other companies, such as Apple, Google and RevenueCat. Your use of those services is also governed by their own terms and privacy policies, and we are not responsible for them.

10. Changes and availability

We keep improving Firra, and we may add, change or remove features. We aim to keep Firra available but cannot promise it will always be uninterrupted or error-free. We may update these Terms. If a change is significant, we will let you know in the app or on our website. If you keep using Firra after a change takes effect, you accept the new Terms.

11. Ending your use

You can stop using Firra and delete your account at any time. We may suspend or close an account that seriously or repeatedly breaks these Terms. Sections that by their nature should continue after the account ends will continue to apply.

12. Disclaimers

To the fullest extent the law allows, Firra is provided "as is" and "as available", without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose and non-infringement. We do not guarantee any particular fitness, health or body-composition result.

13. Limitation of liability

To the fullest extent the law allows, Firra will not be liable for any indirect, incidental, special, consequential or punitive damages, or for loss of data, profits or goodwill, or for injury arising from exercise. Our total liability for any claim relating to Firra is limited to the greater of the amount you paid for Firra in the 12 months before the claim, or US$50.

Some countries do not allow these limits. Nothing in these Terms limits liability that cannot be limited by law, or takes away rights you have as a consumer under the mandatory laws of the country you live in.

14. Apple App Store terms

If you downloaded Firra from the Apple App Store, the following also applies:

  • These Terms are between you and Firra, not Apple. Firra, not Apple, is responsible for the app and its content.
  • Apple has no obligation to provide maintenance or support for the app.
  • If the app does not meet any applicable warranty, you may notify Apple and Apple will refund the purchase price, if any. To the extent the law allows, Apple has no other warranty obligation for the app.
  • Firra, not Apple, is responsible for handling any claims relating to the app, including product liability claims, claims that the app fails to meet legal or regulatory requirements, consumer protection claims and intellectual property claims.
  • You confirm that you are not located in a country subject to a US government embargo or designated as a "terrorist supporting" country, and that you are not on any US government list of prohibited or restricted parties.
  • Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

15. Governing law

These Terms are governed by the laws of the State of New York and applicable US federal law, without regard to conflict-of-law rules. Any dispute that is not resolved informally will be heard in the state or federal courts located in New York County, New York. If you are a consumer living in the European Union, the United Kingdom or another country with mandatory consumer protection laws, you keep those protections and may bring a claim in the courts where you live.

16. Contact

Questions about these Terms: support@prept.pro