# ColorTimer vs Relaxing Sleep Sound

The clearest difference is price: ColorTimer at Free against Relaxing Sleep Sound's $0.99. ColorTimer also leads on rating (5.0 vs 4.7). Relaxing Sleep Sound's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 6 weeks). On ads, device support and iOS requirement there is nothing between them.

ColorTimer is free to download; Relaxing Sleep Sound costs $0.99 up front. ColorTimer sells 3 one-off in-app purchases. Relaxing Sleep Sound asks for nothing beyond the download.

ColorTimer holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

ColorTimer ships an update every 6 weeks, Relaxing Sleep Sound every 3 weeks. The most recent releases landed on August 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | ColorTimer | Relaxing Sleep Sound |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/colortimer-fullscreen-timer/id6449140713/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/relaxing-sleep-sound/id6741077694/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 48 MB | 239 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [仲辉 黄](https://appshunter.io/developer/1687783590) | [泳诗 陈](https://appshunter.io/developer/1548283802) |

## What reviewers say

### ColorTimer

[App page](https://appshunter.io/ios/app/colortimer-fullscreen-timer/id6449140713)

This app offers a visually engaging countdown timer with customizable themes, animations, and lock screen functionality. Personalize your timing experience with various cartoon-style floating island designs and unique hourglass appearances.

**Highlights:** Personalized countdowns, Multiple clock themes, Cartoon floating island themes, Dynamic floating island animation, Lock screen timing, Widget support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特惠会员 | $0.99 | one-time |
| Unlock all themes | $1.99 | one-time |
| 永久会员 | $2.99 | one-time |


### Relaxing Sleep Sound

[App page](https://appshunter.io/ios/app/relaxing-sleep-sound/id6741077694)

Enhance sleep, focus, or relaxation with a variety of white noise and nature sounds. This app offers high-quality audio content and customizable playback to create your perfect sound environment for restful sleep or improved concentration.

**Highlights:** White noise and nature sounds, Sleep, focus, and relaxation modes, High-quality audio content, Flexible playback controls, Customizable sound environment, Wake up refreshed

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ColorTimer free?

ColorTimer is free to download, with in-app purchases available.

### Is Relaxing Sleep Sound free?

Relaxing Sleep Sound costs $0.99, with no in-app purchases.

### Which has better reviews, ColorTimer or Relaxing Sleep Sound?

ColorTimer is rated higher. ColorTimer averages 5.0 out of 5 from 1 ratings, while Relaxing Sleep Sound averages 4.7 from 3 ratings.

### Do ColorTimer or Relaxing Sleep Sound have ads?

Neither ColorTimer nor Relaxing Sleep Sound shows ads.

### Which is updated more often, ColorTimer or Relaxing Sleep Sound?

ColorTimer ships an update every 6 weeks, and Relaxing Sleep Sound every 3 weeks. Most recently, ColorTimer was updated on August 17, 2026 and Relaxing Sleep Sound on September 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*