Description
Stop underresting. Stop undertracking. Start achieving.
Whether you're chasing competition results or building strength for life, the principles are the same: rest properly, track consistently, progress deliberately.
Most people training make two critical mistakes—and they're costing you gains.
Mistake #1: Rushing rest
Research shows 2–3 minute rest periods maximise strength and muscle growth. Anything less leaves gains on the table.
Mistake #2: Training on memory
"What did I lift last time?" Without data, you're guessing. Without progressive overload, you're just working out—not building results.
Intrvl gives you the precision tools serious athletes use—without the complexity.
Precision timing
- Dynamic Island & Live Activities integration
- Background-safe countdown engine
- Lock Screen widgets & customisable alerts
- HIIT, Tabata, boxing, strength—all covered
Complete tracking
- Log sets, reps, weights instantly
- See exactly what you lifted last session
- Track progressive overload over time
- Schedule structured programs
- Sync via iCloud
For everyone serious about results
Athletes. Gym-goers. Anyone working with a coach. Anyone who wants proof they're improving.
One payment. Lifetime of gains.
No subscriptions. No ads. Works offline.
Train with precision. Track with purpose. Progress with proof.