Comparison

Interval Timer □ HIIT Timer vs FightClock Timer

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

FightClock Timer

This app provides a customizable timer for various training styles, including MMA, boxing, HIIT, and circuit workouts. It allows users to set round times, breaks, and warning signals, saving presets for easy access. The interface is designed for zero distractions and operates fully offline.

Highlights
  • Customizable round and break times
  • Multiple workout types supported
  • Saveable presets
  • Zero-distraction interface
  • Fully offline functionality
  • Warning claps before round end
Features
Read full description

Whether you're rolling on the mats, hitting pads, or rotating through gym stations, FightClock keeps your timing sharp and your setup simple. Use it for: - MMA rounds (Pro or Amateur) - BJJ sparring - Muay Thai or Boxing sessions - HIIT, Tabata, or circuit workouts - Wrestling, CrossFit, or custom routines You can set: - Round time - Number of rounds - Break durations - Warning claps before the round ends ... and save them as reusable presets Why people love it: - Clean, zero-distraction interface - Fully offline — no login, no cloud - 100% free. No ads. No tracking We built FightClock because we were tired of clunky, ad-filled timer apps. Now it's our go-to for everything from sparring to strength days — and it's yours too. Own your pace. Whatever the workout.

Screenshots

Interval Timer □ HIIT Timer4 screens
FightClock Timer4 screens

Verdict

The call

The clearest difference is monetization model: FightClock Timer at free against Interval Timer □ HIIT Timer's freemium. Interval Timer □ HIIT Timer's advantage is ratings volume (87K vs 4) and update cadence (every 5 weeks vs every 6 months). On price, rating, ads and in-app purchases 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 FightClock Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Interval Timer □ HIIT Timer against 4.8 for FightClock Timer. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 87K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Interval Timer □ HIIT Timer ships an update every 5 weeks, FightClock Timer every 6 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Interval Timer □ HIIT Timer versus FightClock Timer: the parameters behind the verdict, then further details
ParameterInterval Timer □ HIIT TimerFightClock Timer
PriceFreeFree
Rating4.8 (87K ratings) — better4.8 (4 ratings)
Positive reviews60.8% of reviews—
Number of ratings87K — better4
Update frequencyEvery 5 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.6 — better16.4
Further details — not scored
Size34 MB64 MB
Age rating4+4+
DeveloperFloat Tech, LLCMateusz Zatorski

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

FightClock Timer

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
3 purchases

FightClock Timer

One-time3
  • Boost$1.99
  • Support$9.99
  • Legend$99.99

Questions

Is Interval Timer □ HIIT Timer free?
Interval Timer □ HIIT Timer is free to download, with in-app purchases available.
Is FightClock Timer free?
FightClock Timer is free to download, with in-app purchases available.
Which has better reviews, Interval Timer □ HIIT Timer or FightClock Timer?
Interval Timer □ HIIT Timer is rated higher. Interval Timer □ HIIT Timer averages 4.8 out of 5 from 87K ratings, while FightClock Timer averages 4.8 from 4 ratings.
Do Interval Timer □ HIIT Timer or FightClock Timer have ads?
Neither Interval Timer □ HIIT Timer nor FightClock Timer shows ads.
Which is updated more often, Interval Timer □ HIIT Timer or FightClock Timer?
Interval Timer □ HIIT Timer ships an update every 5 weeks, and FightClock Timer every 6 months. Most recently, Interval Timer □ HIIT Timer was updated on October 29, 2026 and FightClock Timer on October 25, 2026.

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