Apps by HeungYeol Kim
Interval Timer: Tabata HIIT app icon

Health & Fitness

Interval Timer: Tabata HIIT

HeungYeol Kim

Free No in-app purchases
Open on Apple

About this app

No ads during your workout. The interval timer for athletes — Tabata, HIIT, EMOM, AMRAP all in one place. [8 Built-in Presets] - Tabata 4min (20s/10s/10rounds) - Tabata 8min - HIIT 30/30, HIIT 45/15 - EMOM 10min, EMOM 20min - AMRAP 5min, AMRAP 10min [Highlights] - No ads during workout — only after completion - Screen always-on (wakelock) - Haptic feedback at countdown - Color-coded phases: yellow / orange / cyan - Auto-tracks total workouts and time - Unlimited custom timers No signup required. Data stays on your device.

Latest release

What’s New

Version 1.0.7 Jun 5, 2026

v1.0.7 Update New • Workout history — every completed session is saved with date, time, and duration so you can review your progress

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 25, 2026 · 0 ratings Aug 25, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Aug 25, 2026 · Free Aug 25, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 25, 2026 · 5:54 PM Free

Screenshots

Interval Timer: Tabata HIIT iPhone screenshotInterval Timer: Tabata HIIT iPhone screenshot Interval Timer: Tabata HIIT iPad screenshotInterval Timer: Tabata HIIT iPad screenshot