Timer intervals
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This app provides customizable round and interval timers for various combat sports and high-intensity training. It features built-in presets, a custom timer, and audio cues, with advanced options available through a Pro subscription.
3.5.0
October 28, 2026
New: a visual warning at the end of every round. As the last seconds of a round run down, the screen flashes twice (one soft pulse if Reduce Motion is switched on) and your phone vibrates, so you notice it even with the sound off or in a busy gym. Switch "Screen flash at warning" and "Vibration at warning" on or off in Settings. Timings and the bell sound stay exactly as they were. We have also made small improvements and added support for the newest iPhone models, including iPhone Duo. If the app helps your training, a review would mean a great deal to us. If anything goes wrong, get in touch with us from Settings.
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Thank you for the report; we'll look into it. I'm sorry for the inconvenience.
Boxing Timer is a round and interval timer designed for various combat sports and high-intensity interval training. It helps users manage workout rounds, rest periods, and preparation times with auditory cues.
Yes, the free version of Boxing Timer displays advertisements. These ads appear as a banner on the timer screen when no workout is active and may also show when returning to the app, but never during a workout.
The optional Boxing Timer Pro subscription removes all ads and adds a Voice Coach for spoken rounds and combos, Air Horn and Gong bells, unlimited saved presets, and enhanced history tracking with charts and day streaks.
Boxing Timer Pro offers several subscription options: Weekly at $0.99, Monthly at $1.99, and Annually at $2.99. A one-time purchase option is also available.
The core timer functionality of Boxing Timer works offline. However, an internet connection is required to display ads and process any in-app purchases.
Boxing Timer is available on Apple Watch, iPhone, and iPad, offering a seamless experience across your Apple devices.
The latest version of Boxing Timer is 3.5.0, last updated on October 28, 2026. Updates typically include new features, bug fixes, and performance improvements.
Yes, Boxing Timer is suitable for beginners with its easy-to-use interface and 23 built-in presets for common workout types like boxing and HIIT. Users can also create custom timers.