# Keep vs 睡眠助手

Keep and 睡眠助手 both sit at 4.8 stars, but that hides the real split: 100% of 睡眠助手's written reviews are positive against 52% of Keep's. Keep's advantage is ratings volume (17K vs 1) and update cadence (weekly vs monthly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Keep sells 5 in-app purchases, starting at $2.99 per month and 睡眠助手 sells 2 in-app purchases, starting at $9.49 per 3 months. Whichever you choose, the download price is not the number that matters.

睡眠助手 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Keep has 17K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 52% of Keep's written reviews are positive against 100% of 睡眠助手's.

Keep ships an update weekly, 睡眠助手 monthly. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Keep | 睡眠助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (17K ratings)](https://appshunter.io/ios/app/keep-ai/id952694580/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1521012793/reviews)** |
| Number of ratings | **17K** | 1 |
| Positive reviews | 52.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 467 MB | 106 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Keep](https://appshunter.io/developer/952694579) | [静云 魏](https://appshunter.io/developer/1512594151) |

## What reviewers say

### Keep

[App page](https://appshunter.io/ios/app/keep-ai/id952694580)

This app offers a comprehensive AI-powered fitness experience, from personalized training plans and workout tracking to detailed analysis of your diet, sleep, and body metrics. It aims to help users understand their bodies better and achieve their health goals with guidance and community support.

**Highlights:** AI-powered personalized training plans, Extensive library of fitness courses, AI voice coaching for running, Detailed diet, exercise, and sleep data analysis, Body age and health status assessment, Photo recognition for food calorie tracking, Community features and events

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $2.99 | per month |
| Keep VIP 自动订阅 1 个月 | $2.99 | per month |
| Keep 连续包月会员 | $2.99 | per month |
| 连续包月会员 | $2.99 | per month |
| 连续包季会员 | $7.99 | per 3 months |

**What reviewers like**

- 🚀 Love it
- 👍 Great app
- 👍 Excellent app
- 👍 Plenty of free courses
- 👍 Motivating community

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Slow loading and connectivity issues
- 🐛 Inaccurate calorie/workout tracking
- 🐛 Buggy updates
- 🔒 Privacy concerns

**Reported bugs**

- Sudden app crashes
- Workout data not syncing
- Inability to complete body assessments
- GPS not working for running
- Forced location sharing

**Requested features**

- Add English language support
- Improve Apple Watch integration
- Allow offline workout downloads
- Customize workout playlists
- Expand exercise library


### 睡眠助手

[App page](https://appshunter.io/ios/app/id1521012793)

Discover the calming power of nature's sounds to find peace and tranquility. This app offers a curated collection of ambient audio to help you relax, de-stress, and improve sleep quality. Explore a world of serene soundscapes designed to quiet your mind and enhance your well-being.

**Highlights:** Ambient soundscapes, Relaxation and stress relief, Improved sleep quality, Regular sound updates, Subscription for full access, Free trial period

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续季度会员 | $9.49 | per 3 months |
| 连续年会员 | $25.99 | per year |


## Frequently asked questions

### Is Keep free?

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

### Is 睡眠助手 free?

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

### Which has better reviews, Keep or 睡眠助手?

睡眠助手 is rated higher. Keep averages 4.8 out of 5 from 17K ratings, while 睡眠助手 averages 5.0 from 1 ratings.

### Do Keep or 睡眠助手 have ads?

Both Keep and 睡眠助手 show ads.

### Which is updated more often, Keep or 睡眠助手?

Keep ships an update weekly, and 睡眠助手 monthly. Most recently, Keep was updated on November 9, 2026 and 睡眠助手 on November 3, 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.*