Comparison

Custom Interval Timers vs Super Simple Interval Timer

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

Head to head
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!

About

Super Simple Interval Timer

Features
Read full description

Simple and effective with zero ads, the Super Simple Interval Timer is all about ease and clarity for your interval training. Designed for anyone who wants a no-frills, easy-to-use timer, this app lets you focus more on your workout and less on setting up. Key Features: - Uncomplicated Setup: Get started quickly - set your rounds, workout and rest intervals with a few simple taps. - Clean Display: A clear, readable timer so you can check your progress at a glance. - Lock Screen Countdown: See the current round and time left on your lock screen and in the Dynamic Island. - Plays Along With Your Music: Alerts play over your own music and keep going when you switch apps or lock your phone. - Always Heard: Alerts sound even when your phone is on silent - just like an alarm. For a workout session where simplicity leads, Super Simple Interval Timer is your go-to app. Time your intervals effortlessly.

Screenshots

Custom Interval Timers4 screens
Super Simple Interval Timer3 screens

Verdict

The call

The clearest difference is ads: Super Simple Interval Timer at none against Custom Interval Timers's shown. Super Simple Interval Timer also leads on update cadence (every 9 days vs every 4 months). Custom Interval Timers's advantage is iOS requirement (15.1 vs 17.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Custom Interval Timers ships an update every 4 months, Super Simple Interval Timer every 9 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
Custom Interval Timers versus Super Simple Interval Timer: the parameters behind the verdict, then further details
ParameterCustom Interval TimersSuper Simple Interval Timer
PriceFreeFree
Rating5.0 (14 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 4 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size40 MB3 MB
Age rating4+4+
DeveloperAlex RichDockside Labs AB

In-app purchases

None

Custom Interval Timers

No in-app purchases

None

Super Simple Interval Timer

No in-app purchases

Questions

Is Custom Interval Timers free?
Custom Interval Timers is free to download, with no in-app purchases.
Is Super Simple Interval Timer free?
Super Simple Interval Timer is free to download, with no in-app purchases.
Do Custom Interval Timers or Super Simple Interval Timer have ads?
Custom Interval Timers shows ads; Super Simple Interval Timer does not.
Which is updated more often, Custom Interval Timers or Super Simple Interval Timer?
Custom Interval Timers ships an update every 4 months, and Super Simple Interval Timer every 9 days. Most recently, Custom Interval Timers was updated on November 3, 2026 and Super Simple Interval Timer on November 8, 2026.

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