# 喵睡眠 vs Light Sleep

The clearest difference is ads: 喵睡眠 at none against Light Sleep's shown. 喵睡眠 also leads on review sentiment (100% vs 83%) and iOS requirement (13.0 vs 17.0). Light Sleep's advantage is update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 喵睡眠 sells 1 one-off in-app purchase and Light Sleep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

喵睡眠 ships an update every 3 weeks, Light Sleep every 3 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 喵睡眠 | Light Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (46 ratings)](https://appshunter.io/ios/app/light-sleep-white-noise/id6449638248/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | **100.0% of reviews** | 82.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 93 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [智平 刘](https://appshunter.io/developer/1125861933) | [亚杰 刘](https://appshunter.io/developer/1651547334) |

## What reviewers say

### 喵睡眠

[App page](https://appshunter.io/ios/app/app/id1590270263)

This app offers a variety of natural sounds like rain and thunderstorms to help you relax, improve focus, and sleep better. It provides a peaceful auditory experience to soothe your mind after a busy day.

**Highlights:** Natural white noise sounds, Rain and thunderstorm audio, Improved focus for work/study, Relaxation and stress relief, Sleep aid, Calming ambient sounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime VIP | $0.99 | one-time |


### Light Sleep

[App page](https://appshunter.io/ios/app/light-sleep-white-noise/id6449638248)

This app offers a library of professionally recorded white noise sounds designed to improve sleep, reduce stress, and enhance concentration. It features nature sounds, ambient noises, and calming music to create a tranquil environment for relaxation and focus.

**Highlights:** White noise library, Nature sounds, Relaxation music, Sleep improvement, Stress reduction, Concentration aid

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all sounds | $0.99 | one-time |


## Frequently asked questions

### Is 喵睡眠 free?

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

### Is Light Sleep free?

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

### Do 喵睡眠 or Light Sleep have ads?

Light Sleep shows ads; 喵睡眠 does not.

### Which is updated more often, 喵睡眠 or Light Sleep?

喵睡眠 ships an update every 3 weeks, and Light Sleep every 3 days. Most recently, 喵睡眠 was updated on November 3, 2026 and Light Sleep on November 7, 2026.

---

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