# e睡眠 vs 小梦睡眠

The clearest difference is update cadence: 小梦睡眠 at monthly against e睡眠's every 3 months. 小梦睡眠 also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

e睡眠 ships an update every 3 months, 小梦睡眠 monthly. The most recent releases landed on August 29, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | e睡眠 | 小梦睡眠 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1609336070/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 147 MB | 176 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Huicheng Science and Education Equipment Co., Ltd](https://appshunter.io/developer/1277587920) | [泽主 魏](https://appshunter.io/developer/1597729021) |

## What reviewers say

### e睡眠

[App page](https://appshunter.io/ios/app/e/id1517334920)

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

**In-app purchases:** none


### 小梦睡眠

[App page](https://appshunter.io/ios/app/id1609336070)

This app offers a science-backed approach to improving sleep through cognitive behavioral therapy for insomnia (CBTI). It provides guided exercises, sleep tracking, and assessments to help users manage anxiety, depression, and build healthier sleep habits.

**Highlights:** CBTI-based sleep guidance, Sleep diary and habit building, Sleep assessment and screening, Breathing and meditation exercises, White noise sound library, Anxiety and depression relief

**In-app purchases:** none


## Frequently asked questions

### Is e睡眠 free?

e睡眠 is free to download, with no in-app purchases.

### Is 小梦睡眠 free?

小梦睡眠 is free to download, with no in-app purchases.

### Do e睡眠 or 小梦睡眠 have ads?

Neither e睡眠 nor 小梦睡眠 shows ads.

### Which is updated more often, e睡眠 or 小梦睡眠?

e睡眠 ships an update every 3 months, and 小梦睡眠 monthly. Most recently, e睡眠 was updated on August 29, 2026 and 小梦睡眠 on June 1, 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.*