DING vs Round Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DING
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DING is the round timer built for fighters — not a generic gym clock. Set your rounds, hit start, and train. DING rings a real boxing bell at the start and end of every round, counts your rest, and keeps going even when your screen is locked or your phone is on silent. No more glancing at a frozen timer mid-combo. BUILT FOR YOUR SPORT • Boxing, MMA, BJJ, Muay Thai, Kickboxing • HIIT, Tabata & circuit conditioning • Fully custom rounds, rest, warm-up & warnings NEVER MISS A BELL • Bell fires even with the screen off or phone locked • Works in silent mode • Lock-screen shows your current round • Haptic cues you can feel through the gloves TRAIN HANDS-FREE • Voice coaching calls your rounds and rest • Big, glove-friendly controls • Keep-awake mode so the timer never sleeps mid-session DIAL IN EVERY DETAIL • Set round length, rest length, number of rounds and warm-up • Get a warning beep before the bell so you can finish strong • Sport presets to start in one tap, or build your own Whether you're working the heavy bag, drilling on the mat, running pad rounds, or grinding a HIIT circuit — DING keeps time so you can keep moving. Lace up. Hit start. DING. privacy policy:https://speedaiapps.com/ding/privacy Terms of Use: apple.com/legal/internet-services/itunes/dev/stdeula/
Round Timer
This app provides a customizable round timer with visual cues and sound alerts for various combat sports and interval training. It features large, clear digits, a real boxing bell sound, and a 10-second warning, all designed for easy use during intense workouts, even with gloves on. It works offline and offers various training modes like Tabata and HIIT.
- Giant LED digits
- Real boxing bell and 10-second clapper
- Color-coded status indicators (amber, green, red)
- Supports Boxing, MMA, Muay Thai, Judo, BJJ, Wrestling
- Customizable interval training (Tabata, HIIT, EMOM)
- Lock screen and Dynamic Island notifications
- Works offline and without ads
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The round timer that works like the one on your gym wall. Giant LED digits. A real boxing bell. The 10-second clapper. Amber, green, red — get ready, fight, rest. One tap and you're training. Built for fighters: • Boxing (pro & amateur), MMA, Muay Thai, Judo, BJJ, Wrestling — exact rules, no setup • Grappling done right: real Judo and BJJ round formats, not an afterthought • Conditioning built in: Tabata, HIIT 30/30, EMOM, or build any custom interval It never lets you down mid-round: • Bell rings with the screen locked and the phone on the gym floor • Round + countdown on your Lock Screen and Dynamic Island • Your music keeps playing — bells ring over it, never pause it • Drift-free timing, verified to the second • Rotate for wall-timer mode: digits readable across the gym • Whole screen is the pause button — works with wraps and gloves on And nothing you don't want: • Free forever. No ads. No account. No subscription. No tracking. • Tiny download, works completely offline Ring the bell.
Screenshots
Verdict
The clearest difference is in-app purchases: Round Timer at none against DING's 3. Round Timer also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support 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. DING sells 3 in-app purchases, starting at $4.99 per 7 days. Round Timer asks for nothing beyond the download.
| Parameter | DING | Round Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 18 MB |
| Age rating | 17+ | 4+ |
| Developer | Speed AI Labs | Cristian Arroyo Colon |
In-app purchases
DING
- DING Boxing3 Days trial$4.997 Days
- DING Boxing$29.991 Year
- DING Boxing$39.99
Round Timer
No in-app purchases









