Round Timer - Boxing & HIIT
Yongsu Jung Health & Fitness iPhoneiPadiPod touch
Round Timer - Boxing & HIIT is a free Health & Fitness app for iPhone and iPad by Yongsu Jung. Requires iOS 15.1. Updated September 20, 2026.
- Price
- Free
- on the App Store
- Size
- 39 MB
- Age 4+
- Updated
- Sep 20
- 2026 · v2.1.3
Screenshots
About Round Timer - Boxing & HIIT
Round Timer is an interval timer for boxing, MMA, Muay Thai, kickboxing, HIIT, Tabata and circuit training. FLEXIBLE ROUND TIMER - Set work time, rest time, preparation time and number of rounds - Choose quick presets or enter exact intervals - Follow each phase with a large, high-contrast timer CLEAR TRAINING CUES - Boxing bell at round changes - Background audio alerts when the app is not open - Separate sound and vibration controls - Countdown alerts for preparation, work and rest MADE FOR - Boxing and sparring - MMA, kickboxing and Muay Thai - HIIT and Tabata - CrossFit, circuits and EMOM workouts 16 LANGUAGES English, Korean, Spanish, French, German, Japanese, Chinese, Arabic, Hindi, Portuguese, Russian, Vietnamese, Thai, Turkish, Indonesian and Polish. Set your intervals, start the round and focus on training.
What’s new
Version 2.1.3 · Updated September 20, 2026
Improved timer continuity and stability when returning to the app after the screen has been off.
App privacy
The developer, Yongsu Jung, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data, Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to Round Timer - Boxing & HIIT
Looking for apps like Round Timer - Boxing & HIIT? Here are 6 similar apps on the App Store. The highest rated is BellWork: Rounds & HIIT (5.0/5), and all 6 are free to download.
-
BellWork: Rounds & HIIT
5.0
-
RoundBell: Round Timer
-
BOOOM – Fitness & AI Coach
-
Alliance Thai Boxing
-
Boxing Interval Timer - Punch
5.0
-
RPE Fitness
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Round Timer - Boxing & HIIT | – | Free | September 20, 2026 | |
| BellWork: Rounds & HIIT | 5.0 / 5 (8) | Free | May 12, 2026 | Compare |
| RoundBell: Round Timer | – | Free | Aug 3, 2026 | Compare |
| BOOOM – Fitness & AI Coach | – | Free | Oct 17, 2026 | Compare |
| Alliance Thai Boxing | – | Free | May 14, 2026 | Compare |
| Boxing Interval Timer - Punch | 5.0 / 5 (1) | Free | Nov 18, 2025 | Compare |
| RPE Fitness | – | Free | Oct 14, 2026 | Compare |