Shift - Interval Timer Workout

Start your HIIT workout in 3 taps. No setup friction. No clutter. Just a clean, fast interval timer built for people who actually train.

Shift is a purpose-built HIIT timer designed for speed. Set your work intervals, rest periods, and rounds - then go. No account required. No ads. No bloated feature set.

WHAT SHIFT DOES:

- Custom interval configuration: work time, rest time, rounds, sets

- Tabata, EMOM, and custom HIIT protocols

- Clear audio cues and haptic feedback so you never miss a transition

- Visual countdown optimized for glanceability mid-workout

- Minimal UI that stays out of your way

BUILT FOR:

- Home workouts with no equipment

- Gym training between sets

- CrossFit-style timed circuits

- Tabata protocols

- Any interval-based training

WHY SHIFT:

Most timer apps are either too simple (just a stopwatch) or too complex (10 screens before you start). Shift sits in the sweet spot - fully configurable but fast to start.

Designed by Credes, a product studio that ships tools people actually use.

Start training. Not configuring.