# SkipJoy vs 快数

The clearest difference is rating: SkipJoy at 4.5 against 快数's 3.0. SkipJoy also leads on review sentiment (28% vs 0%) and ratings volume (63 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SkipJoy holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: SkipJoy has 63 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 28% of SkipJoy's written reviews are positive against 0% of 快数's.

SkipJoy ships an update monthly, 快数 every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SkipJoy | 快数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (63 ratings)](https://appshunter.io/ios/app/skipjoy/id1490056796/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/id1526237746/reviews) |
| Number of ratings | **63** | 1 |
| Positive reviews | **28.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 236 MB | 584 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GUANGDONG ICOMON TECHNOLOGY CO., LTD](https://appshunter.io/developer/1359710025) | [Hangzhou Dynamic Technology Co.,Ltd](https://appshunter.io/developer/1526237748) |

## What reviewers say

### SkipJoy

[App page](https://appshunter.io/ios/app/skipjoy/id1490056796)

Track your jump rope workouts with various modes, real-time voice feedback, and custom lighting effects. Monitor progress with historical data, challenges, and cloud synchronization. Share your achievements and integrate with Apple Health.

**Highlights:** Multiple jump rope modes, Real-time voice feedback, Customizable lighting effects, Historical data and statistics, Cloud synchronization, Challenges and leaderboards, Apple Health integration

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### 快数

[App page](https://appshunter.io/ios/app/id1526237746)

This app uses AI to count repetitions for various exercises like jump rope, sit-ups, and squats. It offers a teaching management system for educators to track student progress and provides detailed workout reports.

**Highlights:** AI exercise counting, Teaching management system, Student progress tracking, Automated workout reports, Multiple training exercises, Fun and engaging workouts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SkipJoy free?

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

### Is 快数 free?

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

### Which has better reviews, SkipJoy or 快数?

SkipJoy is rated higher. SkipJoy averages 4.5 out of 5 from 63 ratings, while 快数 averages 3.0 from 1 ratings.

### Do SkipJoy or 快数 have ads?

Neither SkipJoy nor 快数 shows ads.

### Which is updated more often, SkipJoy or 快数?

SkipJoy ships an update monthly, and 快数 every 3 weeks. Most recently, SkipJoy was updated on October 24, 2026 and 快数 on October 16, 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.*