Focus on the workout. Not the screen.

A beautifully minimalist, high-contrast interval timer. No mandatory accounts, no bloated menus. Just open and go.

Launch Timer Free

Zero Distraction

Designed with giant, high-contrast touch targets. Easily hit the active timer or pause your workout without breaking a sweat or losing focus.

Adaptive Input Flow

Set your Reps, Work, and Rest times in seconds. Our smart wrap-around logic means less tapping and faster setup for your sets.

Native App Feel

Add Interval Trainer directly to your home screen. It runs flawlessly offline as a PWA, giving you a full-screen experience without App Store downloads.

Start free. Upgrade when you're ready.

Core

$0 / forever

Unlimited Interval Timers
Wrap-around setup logic
High-visibility active display
Works offline (PWA)

Use Free

One-Time Payment

Pro

$2.99 / lifetime

Everything in Core
Save custom presets
Customizable themes
Optional encouragement
Support an independent developer

Unlock Pro