# Keep vs 天天跳绳

The clearest difference is rating: Keep at 4.8 against 天天跳绳's 4.2. Keep also leads on ratings volume (17K vs 1.2K) and review sentiment (53% vs 41%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Keep sells 12 in-app purchases, starting at $2.99 per month and 天天跳绳 sells 40 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Keep holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Keep has 17K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews point the same way: 53% of Keep's written reviews are positive against 41% of 天天跳绳's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Keep | 天天跳绳 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17K ratings)](https://appshunter.io/ios/app/keep-ai/id952694580/reviews)** | [4.2 (1.2K ratings)](https://appshunter.io/ios/app/ai/id1531440648/reviews) |
| Number of ratings | **17K** | 1.2K |
| Positive reviews | **53.3% of reviews** | 40.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 454 MB | 605 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) | [Shanghai Littlelights Education Technology Co., Ltd.](https://appshunter.io/developer/1445239187) |

## 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


### 天天跳绳

[App page](https://appshunter.io/ios/app/ai/id1531440648)

Transform workouts into fun games with AI motion capture. Play interactive versions of classic games like fruit ninja and pac-man, engage in sports simulations, and follow guided fitness routines. Track your progress and share achievements.

**Highlights:** AI motion capture for interactive gaming, Classic game adaptations (fruit ninja, pac-man), Sports simulations and competitive play, Guided fitness routines and HIIT workouts, Multiplayer and family-friendly modes, Exercise data tracking and progress reports, Shareable workout videos and achievements

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

**In-app purchases (40)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 运动纯享卡连续包月 | $0.99 | per month |
| S+会员连续包月 | $1.99 | per month |
| 连续包月（3天免费试用） | $1.99 | per month |
| 连续包月（限时特惠） | $1.99 | per month |
| S+大会员连续包月 | $3.99 | per month |
| S+大会员连续包月 | $3.99 | per month |
| S+会员连续包季 | $4.99 | per 3 months |
| S+会员连续包季 | $4.99 | per 3 months |
| 连续包季（7天免费） | $4.99 | per 3 months |
| 连续半年 | $9.99 | per 6 months |
| S+大会员连续包季（加赠30天） | $9.99 | per 3 months |
| S+大会员连续包季 | $9.99 | per 3 months |
| S+会员连续包年 | $17.99 | per year |
| 10跳跳币 | $0.99 | one-time |
| 60跳跳币 | $0.99 | one-time |
| 每日1元超值包 | $0.99 | one-time |
| S+会员月卡 | $1.99 | one-time |
| 运动岛宠物直售系统 | $1.99 | one-time |
| 升级1个月大会员 | $1.99 | one-time |
| 300跳跳币 | $3.99 | one-time |
| S+大会员月卡（切水果） | $3.99 | one-time |
| S+大会员月卡（龙骑士） | $3.99 | one-time |
| S+大会员月卡（许愿币） | $3.99 | one-time |
| 大会员月卡（天天下蛋龙祈愿月卡） | $3.99 | one-time |
| 大会员月卡（天天下蛋龙宝藏月卡） | $3.99 | one-time |
| S+大会员月卡（运动岛） | $3.99 | one-time |
| S+会员双月卡（暑期特惠） | $3.99 | one-time |
| S+大会员月卡 | $3.99 | one-time |
| 礼品卡季卡 | $5.99 | one-time |
| 免激励广告日卡*15+周卡*3 | $5.99 | one-time |
| S+大会员双月卡（暑期特惠） | $5.99 | one-time |
| 680跳跳币 | $9.99 | one-time |
| S+大会员学期卡（半年） | $9.99 | one-time |
| S+会员618年卡 | $12.99 | one-time |
| 980跳跳币 | $14.99 | one-time |
| S+会员年卡大促 | $14.99 | one-time |
| S+会员年卡 | $19.99 | one-time |
| S+大会员年卡大促 | $24.99 | one-time |
| S+大会员年卡 | $24.99 | one-time |
| S+大会员年卡（优惠20元） | $24.99 | one-time |

**What reviewers like**

- 👍 Good for workout and entertainment
- 🙌 Helps with weight loss and fitness
- 🤩 Engaging and fun to use

**What reviewers complain about**

- 🤬 Excessive ads and in-app purchases
- 🙄 Inaccurate motion detection and scoring
- 😓 Frequent crashes and performance issues
- 🤒 Drains device battery quickly

**Reported bugs**

- Cannot save progress or sync across devices
- Incorrect scoring and feedback on exercises
- Compatibility issues on older devices

**Requested features**

- Add more exercise modes and games
- Improve motion detection accuracy
- Provide an ad-free paid version
- Allow customization of user profiles


## Frequently asked questions

### Is Keep free?

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

### Is 天天跳绳 free?

天天跳绳 is free to download, with in-app purchases available.

### Which has better reviews, Keep or 天天跳绳?

Keep is rated higher. Keep averages 4.8 out of 5 from 17K ratings, while 天天跳绳 averages 4.2 from 1.2K ratings.

### Do Keep or 天天跳绳 have ads?

Both Keep and 天天跳绳 show ads.

### Which is updated more often, Keep or 天天跳绳?

Keep ships an update weekly, and 天天跳绳 weekly. Most recently, Keep was updated on September 25, 2026 and 天天跳绳 on September 24, 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.*