iOS app
Intrvl
Weight training and interval timing on iPhone, with an AI coach that asks before it writes anything.
What it does
Intrvl runs your interval timers and keeps your Weight Book on the phone. Intrvl Coach reads the training history, talks it through and drafts workouts, then waits for your confirmation before writing one.
What we built
Custom interval timers that run in background
Weight Book with muscle and goal analytics
Home Screen widget and local safety snapshots
Intrvl Coach confirms before writing a plan
App Attest keeps API keys out
Want the same work running in your business?
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