Effective: 11 April 2026 · Last updated: 11 April 2026
These Terms of Service ("Terms") govern your use of the STRN workout tracking app and website (the "Service"), operated by STRN ("STRN", "we", "us", "our").
By installing, accessing, or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
Please also read our Privacy Policy, which explains how we handle your data.
You must be at least 13 years old (or 16 if you live in the European Economic Area or the UK) to use STRN. By using the Service, you represent that you meet this requirement, that you have the legal capacity to enter into these Terms, and that your use complies with applicable law.
You can use the Service as a guest or sign in with Google. You are responsible for:
STRN helps you log workouts and estimates training load, muscle readiness, and CNS fatigue. These estimates are based on the data you enter and on data from wearables you choose to connect. They are informational only and are not a substitute for advice from a qualified doctor, physiotherapist, dietitian, or coach.
You acknowledge and agree that:
You agree not to:
You retain ownership of the workout data, notes, and metrics you log in STRN ("Your Content"). You grant us a limited, non-exclusive, worldwide, royalty-free licence to host, store, reproduce, and process Your Content solely to provide and improve the Service and to compute the recovery features for you.
You represent that you have the right to upload Your Content and that it does not violate any law or any third party's rights.
STRN can connect to third-party services such as Whoop, Google (for sign-in), Health Connect, Apple HealthKit, and Firebase. These services are provided by their respective owners under their own terms and privacy policies. STRN is not responsible for those services' availability, accuracy, or practices.
When you connect a third-party service, you authorise STRN to exchange data with it as described in our Privacy Policy. You can disconnect any integration at any time from the Recovery screen.
The Service — including the name, logo, user interface, design, graphics, text, software, and the recovery model — is owned by STRN and protected by intellectual property laws. We grant you a personal, non-exclusive, non-transferable, revocable licence to use the Service for your own personal, non-commercial training use, subject to these Terms.
Nothing in these Terms transfers ownership of any STRN intellectual property to you.
We work hard to keep the Service running reliably, but we do not guarantee uninterrupted or error-free operation. We may:
The current version of STRN is free to use. If we introduce paid features, subscriptions, or in-app purchases in the future, additional terms covering billing, refunds, cancellation, and automatic renewal will be presented before you are charged. You will not be charged anything without your explicit consent.
You can stop using STRN at any time by uninstalling the App or deleting your account from the Profile screen.
We may suspend or terminate your access to the Service if you materially breach these Terms, if continuing to provide the Service to you is commercially impractical, or where required by law. On termination, the licences granted to you in these Terms end immediately. Sections intended to survive (including disclaimers, liability limits, indemnification, and governing law) will continue to apply.
The Service is provided "as is" and "as available", without warranties of any kind, whether express, implied, or statutory, to the fullest extent permitted by law. STRN disclaims all implied warranties, including warranties of merchantability, fitness for a particular purpose, and non-infringement.
We do not warrant that the Service will be uninterrupted, secure, or error-free, that defects will be corrected, or that the recovery estimates, workout recommendations, or other insights it produces will meet your training goals or be accurate for your individual physiology.
To the maximum extent permitted by law, STRN, its affiliates, officers, employees, and suppliers will not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of profits, data, use, goodwill, or other intangible losses, arising out of or related to your use of the Service — even if we have been advised of the possibility of such damages.
Our total cumulative liability for any claim arising out of or relating to these Terms or the Service will not exceed one hundred Australian dollars (A$100) or the total amount you have paid us in the 12 months preceding the claim, whichever is greater.
Some jurisdictions do not allow certain warranty exclusions or liability limits, so parts of these sections may not apply to you. In those jurisdictions, our liability is limited to the minimum extent permitted by law.
You agree to indemnify and hold harmless STRN, its affiliates, and its personnel from any claims, damages, liabilities, costs, and expenses (including reasonable legal fees) arising out of: (a) your use or misuse of the Service; (b) your violation of these Terms; (c) your violation of any law or third-party right; or (d) any content you upload to the Service.
These Terms are governed by the laws of New South Wales, Australia, without regard to conflict-of-laws principles. Any dispute arising out of or relating to these Terms or the Service will be subject to the exclusive jurisdiction of the courts located in Sydney, New South Wales, Australia, unless applicable consumer law in your country grants you a non-waivable right to sue in a local court.
We may update these Terms from time to time. If the changes are material, we will notify you in the App and update the "Last updated" date at the top. Your continued use of the Service after the changes become effective constitutes your acceptance of the revised Terms. If you do not agree, you may stop using the Service.
Questions about these Terms? Email support@strn.app.