These Terms of Service ("Terms") form a legal agreement between you and The Big M ("we", "us", "our"), the publisher of the Ironmetrics mobile application (the "App"). By creating an account or using the App, you agree to these Terms and our Privacy Policy. If you do not agree, do not use the App.
You must be at least 13 years old (or 16 where required by local law) to use the App. By using the App you represent that you meet this requirement and that the information you provide is accurate.
To use the App's cloud features you must create an account using a valid email address (or sign in with Apple or Google). You are responsible for:
You may delete your account at any time from Settings → Profile & Security → Delete Account, or by emailing us as described in our Privacy Policy.
Ironmetrics is a self-tracking tool for strength-training workouts. It records data you choose to enter, computes simple analytics from that data, and syncs it across your devices.
The App is not medical advice, training prescription, or a substitute for a qualified coach or healthcare provider. Strength training carries inherent risks. You are responsible for:
We make no claims about the accuracy of estimated one-rep maxes, RPE suggestions, or other derived metrics. Use them as guidance, not gospel.
You agree not to:
We may suspend or terminate accounts that violate these rules.
You retain ownership of the workouts, programs, templates, notes, and other data you enter into the App ("Your Content"). You grant us a limited, worldwide, royalty-free license to host, store, and transmit Your Content solely so we can provide the App to you. We do not claim any other rights to Your Content.
You are responsible for keeping your own backup of any data that matters to you. The Export Data feature in Settings produces a JSON copy of your workouts at any time.
The App's design, brand assets, code, and built-in exercise/equipment library are owned by us or our licensors and are protected by copyright and other laws. You may use the App for personal, non-commercial purposes consistent with these Terms; you do not acquire any other rights.
We may update the App, including via over-the-air JavaScript updates, to fix bugs, add features, or maintain compatibility. We may also occasionally pause access for maintenance. We do not guarantee uninterrupted or error-free operation.
If we discontinue the App, we will give reasonable notice (where feasible) and a window to export your data before any cloud-side data is deleted.
The App relies on third-party services such as Supabase (database, authentication), Apple/Google (OAuth), Expo (delivery and updates), and optionally Sentry (crash reporting). Their terms and privacy policies apply to their parts of the service. We are not responsible for outages or actions of those providers.
THE APP 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, NON-INFRINGEMENT, OR THAT THE APP WILL BE ERROR-FREE OR UNINTERRUPTED. WE DO NOT WARRANT THE ACCURACY OF ANY METRIC, ESTIMATE, OR SUGGESTION GENERATED BY THE APP.
Some jurisdictions do not allow the exclusion of certain warranties, so some of these exclusions may not apply to you.
TO THE FULLEST EXTENT PERMITTED BY LAW, The Big M AND ITS OFFICERS, EMPLOYEES, AND CONTRACTORS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, REVENUES, DATA, OR GOODWILL, ARISING FROM OR RELATED TO YOUR USE OF THE APP — EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
OUR TOTAL LIABILITY FOR ANY CLAIM ARISING OUT OF OR RELATED TO THESE TERMS OR THE APP IS LIMITED TO THE GREATER OF (A) THE AMOUNT YOU PAID US IN THE TWELVE MONTHS BEFORE THE CLAIM, OR (B) USD $50.
Some jurisdictions do not allow these limitations, so some of them may not apply to you. Nothing in these Terms limits liability for fraud, gross negligence, or anything that cannot be limited under applicable law.
You agree to indemnify and hold us harmless from any claim, loss, or expense (including reasonable legal fees) arising from your misuse of the App or your violation of these Terms or any law.
You may stop using the App and delete your account at any time. We may suspend or terminate your access if you violate these Terms or if we are required to do so by law. Sections that by their nature should survive termination (Sections 6, 7, 10, 11, 12, 14, 15, 16) will continue to apply.
These Terms are governed by the laws of New York, United States, without regard to its conflict-of-laws rules. Disputes will be resolved exclusively in the courts located in New York, and you and we consent to the personal jurisdiction of those courts. Nothing in this section overrides any mandatory consumer-protection rights you have under your local law.
We may update these Terms from time to time. Material changes will be announced in the App release notes and reflected in the "Last updated" date above. If you continue to use the App after the changes take effect, you agree to the updated Terms. If you don't agree, stop using the App and delete your account.