One tap.
Next set.
A strength training interval timer with an automatic set counter.
Simple, fast, and reliable. Focus on lifting — not your phone.
Built by a lifter. Designed for real workouts.
Designed by a lifter with 25+ years of experience. Built to fix real gym problems: forgetting timers, losing track of sets, and drifting into distractions. Keeps you focused, consistent, and intentional every session.
Key features
One-tap interval start
No menus, no clutter, works when mentally fatigued.
Automatic set counting
Stopping the timer equals completing one set.
Full background support
Timer continues while using other apps, with notifications.
“Forgot to start?” alerts
Reminder after inactivity.
Designed for the gym
Bold, high-contrast UI
Big numbers, clear buttons, usable with sweaty hands.
Light & dark mode
Readable in bright gyms and low-light environments.
Privacy-first by design.
- No account required
- Works offline
- No personal data collection
This is a clean lifting tool, not a full fitness tracker.
Who it’s for
For lifters who care about precise rest and set accuracy:
- Strength training
- Weightlifting
- Home workouts
- HIIT & interval training
- Anyone who cares about rest timing and set accuracy
Ready to train smarter?
Lift Timer is a simple, fast, reliable interval timer with automatic set counting for serious strength training.
Developed by Jey / choco-rail
Official site: MORI MORI LAB