Strike Timer Interval Training vs RoundBell
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Strike Timer Interval Training
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Strike Timer is a precision interval training app built for combat sports athletes and fitness enthusiasts. Create custom round timers with work/rest phases, voice coaching cues, and premium sound packs. Track your training history, sync workouts to Apple Health, and control your timer from your Apple Watch. Features: - Customizable round timers with work, rest, prep & cooldown phases - Built-in boxing, Muay Thai, Tabata & HIIT presets - Voice coaching cues (male & female) - Apple Watch companion app - Apple Health integration - Workout history & streak tracking - Premium sound effects - Custom color themes - Shake to pause โ hands-free control No ads. No tracking. Just a better timer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://striketimer.com/privacy
RoundBell
This interval timer app is designed for boxing, kickboxing, and martial arts training. It offers customizable round times, audio cues, and voice alerts to keep you on track during workouts. Save your preferred settings for quick access and enjoy a clear, large display visible from a distance.
- Customizable round and interval times
- Gong and horn sound alerts
- Audio countdowns and voice notifications
- Save and load custom presets
- Haptic feedback for notifications
- Screen wake lock for continuous display
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RoundBell is the ultimate interval timer for boxing, kickboxing, and martial arts training. FEATURES: - Round Timer: Customize round time, interval time, and total rounds - Gong & Horn: Round start/end gong sounds and warning horn before round ends - Countdown Beeps: Audio countdown for the final 3 seconds - Voice Alerts: "1 minute remaining" and "30 seconds remaining" voice notifications - 6 Built-in Presets: Beginner 1min, Boxing 3min, Kickboxing 2min, HIIT 30s, MMA 5min, and Tabata 20/10 - Custom Presets: Save favorite settings and switch instantly - Training History: Review completed sessions, streaks, and total rounds - Apple Health: Optionally save completed workouts - Haptic Feedback: Vibration notifications when sound isn't enough - Screen Wake Lock: Screen stays on during your workout - Japanese/English support PERFECT FOR: - Boxing and kickboxing training - Pad work and heavy bag sessions - Sparring round management - HIIT and interval training Clean dark theme design with large, easy-to-read timer display - visible from across the gym.
Screenshots
Verdict
The clearest difference is in-app purchases: RoundBell at none against Strike Timer Interval Training's 1. RoundBell also leads on update cadence (every 6 days vs every 3 weeks). Strike Timer Interval Training's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Strike Timer Interval Training sells 1 in-app purchase, starting at $14.99 per year. RoundBell asks for nothing beyond the download.
Strike Timer Interval Training ships an update every 3 weeks, RoundBell every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Strike Timer Interval Training | RoundBell |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 3 weeks | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | โ | Free |
| Devices | iPhone, iPod, Apple Watch โ better | iPhone |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 47 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shannon Kempenich | Starcrown Inc |
In-app purchases
Strike Timer Interval Training
- Strike Timer Pro$14.991 Year
RoundBell
No in-app purchases
Questions
Is Strike Timer Interval Training free?
Is RoundBell free?
Do Strike Timer Interval Training or RoundBell have ads?
Which is updated more often, Strike Timer Interval Training or RoundBell?
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