RoundReady Timer vs Box Timer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
RoundReady Timer
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RoundReady Timer is a focused round timer for boxing, Muay Thai, MMA, kickboxing, martial arts, jiu jitsu, wrestling, HIIT, tabata, and interval training. Start quickly with built-in timers like Heavy Bag Work and Jump Rope Intervals, or create your own timers with the round count, work time, rest time, and alerts you need. Save the timers you use most, organize them by training style, and keep your workout moving without extra distractions. Whether you are hitting the bag, jumping rope, drilling rounds, or running a conditioning session, RoundReady helps you start fast, stay on track, and finish the workout you planned. Features: - 5 built-in timer presets for common workouts - Custom timers with full control over rounds, work time, rest time, and warning alerts - Get Ready countdown before each workout - Audio cues for round start, round end, rest warnings, and workout complete - Countdown turns red during warning phase - Works in the background ā listen to music while you train - Favorite timers for quick access - Workout history to track your sessions
Box Timer
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FKN Timer is a training timer built around your own routine ā from technical drills and conditioning to full rounds on the bag, pads or mat. Build a workout that matches how you train, start it in one tap, and keep your next move clear while you work. BUILD YOUR SESSION ⢠Create and save workouts for boxing, Muay Thai, kickboxing, MMA, BJJ, wrestling and more ⢠Combine warm-ups, drills, rounds, rest, cooldowns and repeat blocks ⢠Browse exercises by discipline, set durations and repetitions, then arrange the session your way ⢠Rename, duplicate and personalise workouts with your own icon and colour MAKE IT PERSONAL ⢠Create custom exercises for your own drills and training methods ⢠Add an icon, colour, description and optional photo or video link ⢠Keep custom exercises alongside the built-in catalogue and reuse them in any workout STAY IN THE ROUND ⢠See the current exercise, what comes next and the remaining workout time at a glance ⢠Pause, resume, restart, skip forward or move back through a session ⢠Use sound assistance and choose your preferred round bell ⢠Keep an active workout visible on the Lock Screen, Live Activity and Dynamic Island ⢠Control your session from Home Screen and Lock Screen widgets FINISH WITH THE NUMBERS ⢠Review completed segments, total time and skipped time after each workout ⢠Get an estimated calorie burn ⢠Unlock and apply new timer styles as you train From shadowboxing and bag work to grappling drills and conditioning, FKN Timer gives your training a structure that is yours ā then keeps you focused until the round is done.
Screenshots
Verdict
The clearest difference is update cadence: Box Timer at every 9 days against RoundReady Timer's monthly. RoundReady Timer's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RoundReady Timer ships an update monthly, Box Timer every 9 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.
| Parameter | RoundReady Timer | Box Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 9 days ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Mac ā better | iPhone |
| Requires iOS | 17.0 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 11 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Alois Michalak | Svyatoslav Boiko |
In-app purchases
RoundReady Timer
No in-app purchases
Box Timer
No in-app purchases








