Simpe Training Timer ! vs RoundBell
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simpe Training Timer !
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Simple Training Timer β Perfect for All Round-Based Workouts An ideal timer app for round-based workouts like boxing, MMA, HIIT, jump rope, and planks! Designed to be intuitive for everyoneβfrom beginners and professional fighters to trainers and fitness enthusiasts. Key Features Specialized for Round-Based Workouts - Set round time, rest intervals, and number of rounds freely - Start training instantly with simple controls Flexible Preset Management - Save your settings with custom names - Supports sport-specific presets like β2 min Γ 3 rounds, 30 sec restβ Supports a Wide Range of Training Styles - Boxing, MMA, Kickboxing, Jiujitsu - HIIT (High-Intensity Interval Training) - Jump rope, planks, strength training intervals, and more Multilingual Support - Available in Japanese and English - Easily share with international users and trainer friends Simple UI / Lightweight Design - Minimal and intuitive layout with no distractions - Lightweight and fast to launchβideal for use during workouts Recommended For - Those who want a convenient round timer on their phone - Users who want to customize timer settings for their unique training style - Trainers who coach martial arts, HIIT, and other interval workouts - Fitness lovers who want to stay focused and efficient during short sessions - Users tired of complex UIs or loud voice prompts Download now and take your training to the next levelβmore freedom, more efficiency.
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 ads: RoundBell at none against Simpe Training Timer !'s shown. Simpe Training Timer !'s advantage is update cadence (every 2 days vs every 5 days) and device support (3 vs 1). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simpe Training Timer ! ships an update every 2 days, RoundBell every 5 days. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.
| Parameter | Simpe Training Timer ! | RoundBell |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 2 days β better | Every 5 days |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 12.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 44 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomoaki Okubo | Starcrown Inc |
In-app purchases
Simpe Training Timer !
No in-app purchases
RoundBell
No in-app purchases
Questions
Is Simpe Training Timer ! free?
Is RoundBell free?
Do Simpe Training Timer ! or RoundBell have ads?
Which is updated more often, Simpe Training Timer ! or RoundBell?
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