Comparison

Interval Timer □ HIIT Timer vs Boxing Timer Round

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Interval Timer □ HIIT Timer

Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.

Highlights
  • Customizable intervals
  • Workout and rest timers
  • Voice or beep guides
  • Background audio support
  • Workout history and statistics
  • Repeat previous workouts
Features
Read full description

A simple and beautiful interval timer. 1. Drag to set your custom intervals for workout, rest, rounds, etc 2. Tap to start. Interval Timer doesn't interfere with your music or other apps: ∙ Listen to your music apps while you workout. ∙ Voice or beep guides for every workout. ∙ You can leave the app and still listen to the audio guides, in order to follow a workout you found online. And no need to manually record your workouts: ∙ Detailed history and statistics pages to track your progress. ∙ Repeat a previous workout from your history, so you don't need to set it again. If you have any ideas for how to improve the app, just tap "Contact Support' inside the app and let us know! We are always trying to improve Interval Timer This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription. Privacy Policy: https://float.support/interval-timer/privacy Terms of Use: https://float.support/interval-timer/terms

About

Boxing Timer Round

Features
Read full description

No ads. No tracking. No account. A boxing round timer that rings the bell on your lock screen. Whether you're shadowboxing in your living room, hitting the heavy bag, or running an MMA training camp — Boxing Timer Round delivers tournament-grade timing with a beautiful, distraction-free interface. PRESETS BUILT BY FIGHTERS • Boxing — 12 rounds × 3 minutes, 1-minute rest (classic championship rules) • MMA — 3 rounds × 5 minutes, 1-minute rest (PRO) • Muay Thai — 5 rounds × 5 minutes, 2-minute rest (PRO) • HIIT Boxing — 8 rounds × 30s work / 30s rest (PRO) • Custom — build any round/rest/count combination PROFESSIONAL FEATURES → Background-accurate timer Even when your phone sleeps, the bell rings on your lock screen at the exact second. → 5 premium bell sounds Classic boxing bell, traditional gong, klaxon, whistle, plus the original Boxing Timer Round bell. → Visible round + rest indicators Big numbers, color-coded phases, no squinting between sets. → Smart haptics Pulse warning at the 10-second mark so you can feel the round end through your gloves. → Local notifications Round endings work even with the app closed, so you can shadowbox in front of a mirror without holding your phone. → 15 languages English, Turkish, German, Spanish, French, Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese, Arabic, Dutch, Polish, Thai. FREE FOREVER 3 workouts per day, your own round and rest times, and the classic bell — yours, no ads, no signups, no email required. UNLOCK PRO • Unlimited daily workouts • MMA, Muay Thai, HIIT, and all future presets • Full bell sound library • Apple Watch companion • Priority support • Future Pro-only features Available as Pro Yearly or Pro Lifetime (pay once, own forever). Manage your subscription anytime in your Apple ID Subscriptions. WHY BOXING TIMER ROUND? We built this app because every other "boxing timer" we tried was either ugly, full of ads, or stopped ringing the bell when the screen locked. We're indie fighters who care about the craft. The app is hand-coded in 15 languages, hand-tuned for accuracy down to the millisecond, and zero ads — ever. If a round runs long because we shipped a bug, we want to know. Email us anytime: dorukdumlu@gmail.com. SUBSCRIPTION TERMS Payment is charged to your Apple ID at confirmation. Pro Yearly auto-renews unless cancelled at least 24 hours before the period ends. Manage and cancel your subscription anytime via your Apple ID Subscriptions page (Settings → Apple ID → Subscriptions). Privacy Policy: https://dorukdumlu.github.io/boxing-timer-pro/privacy.html Terms of Use: https://dorukdumlu.github.io/boxing-timer-pro/terms.html

Screenshots

Interval Timer □ HIIT Timer4 screens
Boxing Timer Round4 screens

Verdict

The call

The clearest difference is update cadence: Boxing Timer Round at every 10 days against Interval Timer □ HIIT Timer's every 5 weeks. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month and Boxing Timer Round sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer □ HIIT Timer ships an update every 5 weeks, Boxing Timer Round every 10 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Interval Timer □ HIIT Timer versus Boxing Timer Round: the parameters behind the verdict, then further details
ParameterInterval Timer □ HIIT TimerBoxing Timer Round
PriceFreeFree
Rating4.8 (87K ratings) — better—
Positive reviews60.8% of reviews—
Number of ratings87K — better—
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.615.1 — better
Further details — not scored
Size34 MB53 MB
Age rating4+4+
DeveloperFloat Tech, LLCDoruk Dumlu

Bugs and requests

Interval Timer □ HIIT Timer

Reported bugs

3 issues
  • Timer not always accurate
  • Favorites/saved workouts feature not working
  • Inconsistent behavior when pausing/resuming

Requested features

3 requests
  • Ability to save and name custom workouts
  • More flexibility in exercise/rest time settings
  • Option to adjust volume of voice prompts

Boxing Timer Round

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Interval Timer □ HIIT Timer

Subscriptions2
  • Premium Pass7 Days trial$1.991 Month
  • Premium Pass7 Days trial$2.991 Month
One-time3
  • Lifetime Pass$14.99
  • Lifetime Pass$19.99
  • Premium Forever Promo$29.99
2 purchases

Boxing Timer Round

Subscriptions1
  • Pro Yearly$9.991 Year
One-time1
  • Pro Lifetime$24.99

Questions

Is Interval Timer □ HIIT Timer free?
Interval Timer □ HIIT Timer is free to download, with in-app purchases available.
Is Boxing Timer Round free?
Boxing Timer Round is free to download, with in-app purchases available.
Do Interval Timer □ HIIT Timer or Boxing Timer Round have ads?
Neither Interval Timer □ HIIT Timer nor Boxing Timer Round shows ads.
Which is updated more often, Interval Timer □ HIIT Timer or Boxing Timer Round?
Interval Timer □ HIIT Timer ships an update every 5 weeks, and Boxing Timer Round every 10 days. Most recently, Interval Timer □ HIIT Timer was updated on October 31, 2026 and Boxing Timer Round on October 24, 2026.

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