HIIT Interval Timer & Tabata

Name: HIIT Interval Timer & Tabata
Rating: 4.16129 (16666 reviews)
Author: Caynax

Caynax

★ 4.2 (16,666 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,028,231

Free

Released: Feb 16, 2013

IAP: $0.99 - $7.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +102 installs · 7/day since Oct 5
🏆Among Health & Fitness apps top 3% by installs gained this week (596 peers growing)
⭐Rating steady at ★ 4.16 since Oct 5
🛠Updates actively updated · updated 13 days ago · every ~32 days (2 updates tracked)

Installs since launch

+275 installs · -52 ratings since Oct 5

Update history

16.1.1 Oct 31, 2026 · seen Nov 7, 2026

16.1.1 - UI changes. - Better RTL languages support. - Updated all translations.

16 Sep 29, 2026 · seen Oct 5, 2026

16 - Application build meets Android 16 requirements. - Updated EULA.

HIIT Interval Timer & Tabata is a health & fitness app by Caynax with 1,000,000+ downloads (about 3M estimated). +102 installs in the last 7 days. Rated 4.2 from 17K ratings. Released Feb 16, 2013. Install growth, rank history, SDKs and ad networks.

From the store listing: “Caynax HIIT is a free, powerful interval timer for HIIT, Tabata, cardio and any timed workout — now with live Bluetooth heart-rate monitoring, color-coded heart-rate zones, full workout history and progress tracking. Want to burn fat, build stamina and get more out of every minute? High-intensity interval training…”