Comparison

FITimer vs Custom Interval Timers

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

Head to head
About

FITimer

This fitness app helps you create and track custom interval workouts with audible cues. It also supports continuous run/walk tracking with detailed statistics and saves your workout history.

Highlights
  • Customizable interval timers
  • Preset interval options
  • Continuous run/walk tracking
  • Workout history log
  • Audible interval cues
  • Background operation
Read full description

FITimer is an interval timer application for fitness training on mobile devices. The app has a very simple interface to quickly create custom time-based or select preprogrammed intervals. You can also create a fixed number of sets or go infinite reps. While running, the app provides an audible beep for transitioning to the next interval. Well, you're not in it for the intervals? That's okay, we got continuous run/walk tracking too. Your workouts run in the background with music and provide you the important information of the workout including distance covered, duration, number of sets, pace, etc. as applicable. All workouts are saved in the 'History" tab, with a symbol and date that can help you find the one you are looking for. Some of the key features of FITimer : - A clean and easy to use interface from the start of the app, that guides the user through the application. - Select a preset interval timer and create a custom one to personalize the interval workout to whatever you would like. - Continuous Run / Walk option without intervals and track key workout statistics, such as distance, steps, duration, and pace. - FITimer is equipped with beeps that can tell you when to switch the intervals, even while in the background. The beeps seamlessly mix with your music. - After your workout is completed, FITimer keeps track of the completed workouts in the history tab and can be accessed whenever you would like. - Background compatibility has been integrated with FITimer. It allows you to listen to your music while running or you could use other applications. Enjoy the app!! FITimer will soon have new, exciting, and useful features!

About

Custom Interval Timers

Design personalized interval timers for workouts or productivity. Its intuitive editor allows for custom flows with various settings like countdowns and personalized interfaces. Offers light/dark modes and an option to disable ads.

Highlights
  • Customizable interval flows
  • Intuitive timer editor
  • Count up or down timers
  • Personalized running interface
  • Light/dark mode
  • Ad-free option
Features
Read full description

Create highly customizable interval timers in a beautiful Interface. Interval timers are useful for exercise, like High-intensity interval training (HIIT) or Tabata, and can also be used to manage productivity, events, and more! This app provides a fascinatingly simple and intuitive editor for setting up your own custom timers. With just a few building blocks you can create the exact experience you want. Multiple settings to match your preferences: - Count up or down - Personalize the running interface to show what matters to you - Light/dark mode - Disable ads for free!

Screenshots

FITimer4 screens
Custom Interval Timers4 screens

Verdict

The call

The clearest difference is update cadence: FITimer at every 2 months against Custom Interval Timers's every 4 months. FITimer also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for FITimer against 5.0 for Custom Interval Timers. Both are backed by a comparable volume of ratings — 6 and 14 respectively.

UpkeepUpdate frequency

FITimer ships an update every 2 months, Custom Interval Timers every 4 months. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
FITimer versus Custom Interval Timers: the parameters behind the verdict, then further details
ParameterFITimerCustom Interval Timers
PriceFreeFree
Rating5.0 (6 ratings)5.0 (14 ratings)
Positive reviews—100.0% of reviews
Number of ratings614 — better
Update frequencyEvery 2 months — betterEvery 4 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size9 MB40 MB
Age rating4+4+
DeveloperAKRS Ventures LLC.Alex Rich

Customer experience

FITimer

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Custom Interval Timers

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FITimer

No in-app purchases

None

Custom Interval Timers

No in-app purchases

Questions

Is FITimer free?
FITimer is free to download, with no in-app purchases.
Is Custom Interval Timers free?
Custom Interval Timers is free to download, with no in-app purchases.
Which has better reviews, FITimer or Custom Interval Timers?
FITimer and Custom Interval Timers are both rated 5.0 out of 5 on the App Store, from 6 and 14 ratings respectively.
Do FITimer or Custom Interval Timers have ads?
Both FITimer and Custom Interval Timers show ads.
Which is updated more often, FITimer or Custom Interval Timers?
FITimer ships an update every 2 months, and Custom Interval Timers every 4 months. Most recently, FITimer was updated on September 18, 2026 and Custom Interval Timers on September 22, 2026.

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