We're a small team and read every message.
Build Momentum is a private, offline gym tracker. If you have a question, found a bug, or want to request a feature, get in touch and we'll help.
Email: terryenigbonjaiye@gmail.com
We aim to reply within a few business days.
Where is my data stored? Entirely on your device, encrypted at rest. Nothing is sent to us or any third party. Deleting the app permanently deletes all of your data.
How do I back up or move my data? Tap Export CSV on the Progress screen to export your full training history at any time.
Do I need an account? No. There's no login — every feature works immediately and offline.
How does the streak work? It counts by the week, so rest days never break it, and a "freeze" protects your streak through a missed week.
See our Privacy Policy.
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