Comparison

Interval Timer vs ClearTrack Pro

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

Head to head
About

Interval Timer

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

Highlights
  • Customizable work and rest periods
  • Set number of sets and rounds
  • Background operation support
  • Music playback compatibility
  • Apple Watch integration
  • Heart rate monitoring (Apple Watch)
Features
Read full description

This app is handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. The application is very easy to use, enter the Work, Rest, Sets, Rounds and start workout. You can listen to music during workouts or use the timer in the background. There is also app on the Apple Watch that will allow you to monitor your heart rate during workouts. Apple Watch app features: - iCloud sync with iPhone - integration with the Health app - monitoring heart rate during workouts

About

ClearTrack Pro

Features
Read full description

ClearTrack is a calm, private habit tracker for nicotine, alcohol, vaping, screen time and other habits you choose to monitor. It helps you understand your patterns without judgment, pressure or noisy gamification. Log events quickly, track urges, review your history, and see simple insights that make your habits easier to understand. What you can do with ClearTrack: • Track multiple habits in one place • Log nicotine, alcohol, vaping, screen time or custom habits • Use quick logging when you want to save an event in seconds • Review your history on a clear calendar • Notice patterns across days and weeks • Set small goals and monitor gaps between events • Use craving support when an urge appears • Keep your data private with an offline-first experience ClearTrack is designed for awareness, not shame. It does not promise medical outcomes, instant change or a one-size-fits-all plan. Instead, it gives you a simple private space to observe your behavior and make more intentional decisions. The app can be useful if you want to better understand habits related to smoking, nicotine, vaping, alcohol, screen time, snus or other recurring behaviors. Privacy matters. ClearTrack is built around a calm, minimal and private experience, so you can track what matters without unnecessary noise. Subscription information: ClearTrack Pro offers an optional auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase or after the free trial ends, unless canceled before the end of the trial. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Terms of Use (EULA): https://cleartrack.space/en/terms/ Privacy Policy: https://cleartrack.space/en/privacy

Screenshots

Interval Timer4 screens
ClearTrack Pro4 screens

Verdict

The call

The clearest difference is ads: ClearTrack Pro at none against Interval Timer's shown. ClearTrack Pro also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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 sells 1 one-off in-app purchase and ClearTrack Pro sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer ships an update every 2 months, ClearTrack Pro weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Interval Timer versus ClearTrack Pro: the parameters behind the verdict, then further details
ParameterInterval TimerClearTrack Pro
PriceFreeFree
Rating4.9 (250 ratings) — better—
Positive reviews84.1% of reviews—
Number of ratings250 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS13.013.0
Further details — not scored
Size12 MB35 MB
Age rating4+17+
DeveloperYosyp HameliakMateusz Dolega

Bugs and requests

Interval Timer

Reported bugs

9 issues
  • App pauses when phone is locked
  • Sound notifications are inconsistent
  • App doesn't run in background
  • Watch app not opening or syncing
  • In-app purchase issues
Show 4 more
  • Timer not counting when phone is locked
  • Voice/sound stops during exercises
  • Incorrect number of sets displayed
  • App crashes or freezes

Requested features

12 requests
  • Option for different/upbeat voice
  • Ability to reorder saved timers
  • Larger font size option
  • Vibrate option
  • Naming individual sets/exercises
Show 7 more
  • Audio configuration for set completion
  • Syncing workouts with health apps
  • Option to keep app running when phone is locked
  • Customizable warm-up per saved timer
  • Option for giant font size for numbers
  • Ability to move saved timers
  • More sound options

ClearTrack Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Interval Timer

One-time1
  • Remove Ads$4.99
1 purchases

ClearTrack Pro

Subscriptions1
  • ClearTrack Plus$2.991 Month

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is ClearTrack Pro free?
ClearTrack Pro is free to download, with in-app purchases available.
Do Interval Timer or ClearTrack Pro have ads?
Interval Timer shows ads; ClearTrack Pro does not.
Which is updated more often, Interval Timer or ClearTrack Pro?
Interval Timer ships an update every 2 months, and ClearTrack Pro weekly. Most recently, Interval Timer was updated on November 7, 2026 and ClearTrack Pro on November 5, 2026.

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