# Keep vs iRest云

The clearest difference is review sentiment: iRest云 at 100% against Keep's 53%. iRest云 also leads on in-app purchases (none vs 12) and ads (none vs shown). Keep's advantage is rating (4.8 vs 3.0) and ratings volume (17K vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Keep sells 12 in-app purchases, starting at $2.99 per month. iRest云 asks for nothing beyond the download.

Keep holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Keep has 17K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 53% of Keep's written reviews are positive against 100% of iRest云's, so the app with the better star average is not the one people write more warmly about.

Keep ships an update weekly, iRest云 every 3 weeks. The most recent releases landed on September 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Keep | iRest云 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17K ratings)](https://appshunter.io/ios/app/keep-ai/id952694580/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/irest/id1660905668/reviews) |
| Number of ratings | **17K** | 2 |
| Positive reviews | 53.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 454 MB | 86 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) | [IREST HEALTH SCIENCE AND TECHNOLOGY CO.,LTD](https://appshunter.io/developer/960901481) |

## What reviewers say

### Keep

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

This app uses AI to provide personalized workout plans and real-time coaching. It tracks various fitness data, offers diverse courses, and connects users with a community for motivation and shared experiences.

**Highlights:** AI-powered personalized workout plans, Real-time voice coaching for exercises, Food and exercise data tracking via photos, Comprehensive sports data platform, Diverse courses from professionals and influencers, Community features for motivation and challenges, Outdoor route exploration and group runs

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

**In-app purchases (12)**

| 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 |
| App 内购项目「90 K币」 | $0.99 | one-time |
| App 内购项目「80 K币」 | $1.19 | one-time |
| App 内购项目「300 K币」 | $3.99 | one-time |
| App 内购项目「250 K币」 | $3.99 | one-time |
| App 内购项目「500 K币」 | $7.09 | one-time |
| App 内购项目「680 K币」 | $9.99 | one-time |
| App 内购项目「780 K币」 | $10.95 | one-time |

**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


### iRest云

[App page](https://appshunter.io/ios/app/irest/id1660905668)

Control your iRest massage chair with this smart app. Enjoy convenient interaction and manage your massage sessions seamlessly.

**Highlights:** Smart control for iRest massage chairs, Convenient interaction with chair, Manage massage sessions, Seamless control experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Keep free?

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

### Is iRest云 free?

iRest云 is free to download, with no in-app purchases.

### Which has better reviews, Keep or iRest云?

Keep is rated higher. Keep averages 4.8 out of 5 from 17K ratings, while iRest云 averages 3.0 from 2 ratings.

### Do Keep or iRest云 have ads?

Keep shows ads; iRest云 does not.

### Which is updated more often, Keep or iRest云?

Keep ships an update weekly, and iRest云 every 3 weeks. Most recently, Keep was updated on September 25, 2026 and iRest云 on August 23, 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.*