Gymborg Boxing Timer vs Just Box
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gymborg Boxing Timer
This app provides a customizable round timer for various combat sports, HIIT, and interval training. Easily set up profiles for different sports, manage round durations, and receive alerts for transitions. Enjoy seamless music playback during your workouts.
- Customizable round profiles
- Round and break alerts
- Adjustable warm-up time
- Music playback integration
- Color-coded intervals
- Always On mode
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Gymborg Boxing Timer is a round timer designed for training in any round sport such as Boxing Martial Arts, Wrestling, Mixed Martial Arts (MMA), Muay Thai, Kick Boxing, BJJ, Yoga or for any other round timer needs. It’s simple, modern and effective and works well also for HIIT trainings like TABATA, CrossFit. Use it whenever you want, wherever you are for boxing training, MMA, HIIT, Tabata, Yoga, Muay Thai, BJJ, Kick Boxing, Superset, Inverval Training or any other sport requiring rounds or intervals. Features: - Easy-to-config multiple profiles - Round end, break end warning - Inner round alert - Customizable warm up time - Always On mode (adjustable). - Playing music and training with Gymborg Boxing Timer at the same time - Color code for Warm Up, Fight, Break or customise as you want - Round intervals can be change - Create custom profiles to suit your need - Create each profile for each different sport - Mute the app if you want it - Create alarms to remind you in app
Just Box
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Just Box is a free boxing timer built out of frustration with every other timer on the App Store. No ads. No subscriptions. No accounts. No nonsense. FEATURES - Rounds, rest, and prep time — fully customizable - Professional presets for Boxing, MMA, and Muay Thai - Color-coded phases — red for fight, blue for rest - Boxing bell sounds with last-10-second warning - Works with your screen locked - Plays through silent mode - Haptic feedback on every round change - Save your own custom presets - Works completely offline Built for fighters who just want to train.
Screenshots
Verdict
The clearest difference is in-app purchases: Just Box at none against Gymborg Boxing Timer's 1. Just Box also leads on ads (none vs shown). Gymborg Boxing Timer's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Gymborg Boxing Timer sells 1 one-off in-app purchase. Just Box asks for nothing beyond the download.
| Parameter | Gymborg Boxing Timer | Just Box |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (111 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 111 — better | — |
| Update frequency | Every 3 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 20 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Thang Nguyen | Yazeed Almarwani |
In-app purchases
Gymborg Boxing Timer
- Pro Upgrade$5.99
Just Box
No in-app purchases






