Comparison

IntervalTimer+ vs Peaceful Clock HD

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

Head to head
About

IntervalTimer+

This utility app provides a simple interval timer with customizable sound and vibration alerts. Users can set specific durations and receive notifications to manage their timed activities effectively. It supports custom sound additions for a personalized experience.

Highlights
  • Customizable interval timer
  • Vibration notifications
  • Sound alerts
  • Customizable sound options
  • Light notifications
Features
Read full description

Simples Interval Timer. Per the specified time, it is notified by vibration and sound and light. You can be notified in your favorite sound When you add a mySound.wav in iTunes

About

Peaceful Clock HD

Features
Read full description

A stylistic clock with beautiful backgrounds for your TV and tablets. Enjoy while relaxing or just to put on as a screensaver. There are multiple different backgrounds that change at set intervals or you can hold just one background. Want to take a quick nap and need to be woken up, no problem you can set an alarm with several different alarm SFX. Settings allow you to change clock styles, set 12hr, 24hr and AM/PM, toggle date display and adjust background cycling.

Screenshots

IntervalTimer+3 screens
Peaceful Clock HD4 screens

Verdict

The call

The clearest difference is update cadence: IntervalTimer+ at every 6 months against Peaceful Clock HD's every 12 months. Peaceful Clock HD's advantage is device support (4 vs 2) and iOS requirement (11.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

IntervalTimer+ costs $2.99 and Peaceful Clock HD $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IntervalTimer+ ships an update every 6 months, Peaceful Clock HD every 12 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

Scorecard3 real differences ยท 5 level
IntervalTimer+ versus Peaceful Clock HD: the parameters behind the verdict, then further details
ParameterIntervalTimer+Peaceful Clock HD
Price$2.99$2.99
Positive reviews66.7% of reviewsโ€”
Update frequencyEvery 6 months โ€” betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
DevicesiPhone, iPodiPhone, iPad, iPod, Apple TV โ€” better
Requires iOS15.611.0 โ€” better
Further details โ€” not scored
Size1 MB109 MB
Age rating4+4+
DeveloperwhitezEdgeway Software

In-app purchases

None

IntervalTimer+

No in-app purchases

None

Peaceful Clock HD

No in-app purchases

Questions

Is IntervalTimer+ free?
IntervalTimer+ costs $2.99, with no in-app purchases.
Is Peaceful Clock HD free?
Peaceful Clock HD costs $2.99, with no in-app purchases.
Do IntervalTimer+ or Peaceful Clock HD have ads?
Neither IntervalTimer+ nor Peaceful Clock HD shows ads.
Which is updated more often, IntervalTimer+ or Peaceful Clock HD?
IntervalTimer+ ships an update every 6 months, and Peaceful Clock HD every 12 months. Most recently, IntervalTimer+ was updated on October 8, 2026 and Peaceful Clock HD on October 12, 2026.

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