Rounds Interval Timer vs RoundBell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rounds Interval Timer
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The simplest, most beautiful round timer for fighters and athletes. Whether you're shadow boxing, hitting the heavy bag, or crushing a HIIT workout, Boxing Timer keeps you focused with a clean interface that stays out of your way. INTUITIVE DESIGN • Swipe to set rounds, work time, and rest time in seconds • Large, readable display visible from across the gym • Visual "drain" effect shows time remaining at a glance • Tap to pause, tap again to resume SOUNDS THAT WORK • Realistic boxing bell signals round start and end • Countdown beeps for the final seconds • Audio works even when your phone is face-down BUILT FOR TRAINING • Screen stays awake during workouts • Works in background - switch apps without losing your timer • Haptic feedback on every interaction • Save custom templates for your favorite workouts PRESET TEMPLATES • Boxing: 12 rounds, 3 min rounds, 1 min rest • Thaibox: 6 rounds, 3 min rounds, 1 min rest • Blast: 10 rounds, 20 sec rounds, 20 sec rest • Create unlimited custom templates PERSONALIZE YOUR EXPERIENCE • 8 stunning color themes: Cherry, Forest, Ember, Ocean, Rose, Arctic, Honey, and Minimal • Track your workout history • No ads, no subscriptions, no account required Perfect for: → Boxing & Kickboxing → Muay Thai & MMA → HIIT & Tabata → CrossFit WODs → Jump rope intervals → Strength training rest periods Download now and start training smarter.
RoundBell
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RoundBell is a gym-grade round and interval timer for boxing, HIIT, and everything with a work and rest rhythm. Big numbers, loud bells, and a warning before every round ends, so your hands stay up and your eyes stay off the clock. Start in seconds with a real built-in library: - Classic boxing, 12 rounds of 3:00 work and 1:00 rest, plus amateur, speed, and heavy-bag variants - HIIT intervals like 40/20 and 30/30 - Tabata, the classic 20/10 by eight, and a double round - EMOM, every minute on the minute - Bodyweight and core circuits, plus mobility and cooldown flows Build your own timer: - Set prepare, rounds, work and rest phases, cooldown, and the bell - Add as many phases per round as you want for real circuits - Pick from six bells and a configurable end-of-round warning During a workout: - A full-bleed display that scales up on iPad and Mac - Bell at every change, a warning beep before work ends, and a 3 2 1 countdown - Haptics and a keep-awake screen, so it works from across the room Keep going and it adds up: - Every session is logged with your day streak, totals, and a weekly-minutes chart - Personal records for best rounds and longest session - A boxing combo of the day with a coaching tip Free and Lifetime: - Free includes the whole built-in library, the full timer, every cue, the log, and up to three saved custom timers - Lifetime is a one-time $9.99 USD purchase that lifts the cap to unlimited custom timers and unlocks training-log exports to CSV and PDF Your custom timers and workout history sync across your iPhone, iPad, and Mac with your private iCloud. No account to create, no ads, and no tracking.
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Verdict
The clearest difference is in-app purchases: Rounds Interval Timer at none against RoundBell's 1. On price, update cadence, 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. RoundBell sells 1 one-off in-app purchase. Rounds Interval Timer asks for nothing beyond the download.
Rounds Interval Timer ships an update every 5 days, RoundBell every 9 days. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.
| Parameter | Rounds Interval Timer | RoundBell |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hieu Vu | InnovaLabWorks |
In-app purchases
Rounds Interval Timer
No in-app purchases
RoundBell
- RoundBell Lifetime$49.99
Questions
Is Rounds Interval Timer free?
Is RoundBell free?
Do Rounds Interval Timer or RoundBell have ads?
Which is updated more often, Rounds Interval Timer or RoundBell?
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