AppMarketSpy › Health & Fitness › KO Interval Timer
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App info
- Developer
- VAVIVA
- Category
- Health & Fitness
- Released
- Oct 7, 2026
- Version
- 1.0 (Oct 7, 2026)
- Price
- Free
- Size
- 74.2 MB
- Requires
- iOS 16.4
- Age rating
- 4+
- Languages
- English
In-app purchases
| English | $14.99 |
| English | $3.99 |
Current prices, App Store US.
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About KO Interval Timer
YOUR ROUNDS. YOUR PACE. KO Interval Timer is a flexible interval timer for boxing, HIIT, circuit training, stretching and anything else that works in rounds. Create your timer, choose your cues and keep a record of every session—all in one app. BUILD A TIMER THAT FITS Set your work and rest periods, choose the number of rounds and add a preparation countdown. Give your phases custom names, save your favourite timers and duplicate them when you want to try something different. STAY FOCUSED WITH SOUND AND VOICE Choose from a range of timer sounds, spoken countdowns and coaching voices. Personalise your start, phase-change and completion cues, with optional haptic and visual alerts to help you follow each session. KEEP A WORKOUT JOURNAL Go beyond a finish time. Add notes, a photo and tags to your completed workouts. Record how you felt before and after, rate the difficulty and optionally…
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