Tabata Forge

KATR Software Inc

About this app

Tabata Forge is a fast, local-first interval timer built for real training.

TABATA, YOUR WAY
The classic 20/10 × 8 protocol, or configure prep/warmup, work, rest, cooldown, cycles, and sets to fit any exercise.

CUSTOM WORKOUTS
Build your own round-by-round routines with per-round duration, a spoken entry cue, and a background color, photo, or bundled image.

EMOM
Every-Minute-On-the-Minute intervals — set your round count and interval length, and go.

COUNTDOWN & STOPWATCH
A simple single-timer countdown for one timed effort, or a stopwatch with laps for counting up.

SPOKEN MOTIVATION
1-2 random phrases of encouragement, spoken aloud partway through each work interval using your device's text-to-speech. Fully customizable phrase list, voice, volume, and speed.

WORKOUT HISTORY & BODY METRICS
See your training at a glance — 30 days, 12 months, or all time — and track weight and a simple 1-10 fitness level over time.

Your data stays yours: no account, no ads, no tracking. Everything is stored locally on your device.

What’s new

Initial release.