Dossaps

Dossaps is a clean, distraction-free interval timer built for Tabata, HIIT, and any workout that runs on timed intervals.

BUILD YOUR WORKOUTS
Create supersets - named routines where you set the work time, rest time, and a list of exercises in any order. Add as many exercises as you like, reorder them, and save for reuse.

TRAIN WITH A VISUAL CLOCK
The round-clock timer shows exactly where you are in each interval at a glance:
• A color-coded progress ring - green for work, blue for rest, amber for get-ready
• Remaining seconds large in the center
• Current exercise name and what's coming next
• Your position: "Exercise 3 of 8 · Round 2 of 4"

BEEP CUES
3-2-1 countdown beeps before each transition, a distinct tone at work <-> rest switches, and a finish signal at the end of your workout - so you can focus on moving, not watching the screen.

ROUNDS
Pick how many times the superset repeats before starting. One run-through or eight - your call.

PAUSE & RESUME ANYTIME
Pause mid-workout and pick up exactly where you left off. The screen stays on while the timer is running so you never have to tap to wake it.

COMPLETELY FREE
No ads. No subscriptions. No accounts. No internet required. All your workout data lives on your device and nowhere else.

INCLUDED WORKOUT
Comes pre-loaded with a Classic Tabata routine (20s work / 10s rest × 8 exercises) so you can start training immediately.