# LeaperKim vs 石燕

The clearest difference is update cadence: LeaperKim at every 10 days against 石燕's every 3 months. 石燕's advantage is iOS requirement (11.0 vs 14.0). 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.

LeaperKim ships an update every 10 days, 石燕 every 3 months. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | LeaperKim | 石燕 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/leaperkim/id6466134098/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | — |
| Size | 3 MB | 174 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou coyote intelligent equipment Co., LTD](https://appshunter.io/developer/1706954678) | [生物 pc-top-code 兰立生物科技(上海)股份有限公司](https://appshunter.io/developer/1781621324) |

## What reviewers say

### LeaperKim

[App page](https://appshunter.io/ios/app/leaperkim/id6466134098)

Connect to your LeaperKim balance car via Bluetooth to view vehicle status, adjust settings, and update firmware. This utility app provides essential control and information for your balance car.

**Highlights:** Bluetooth connectivity, View vehicle status, Set related functions, Upgrade firmware, Connect to balance car

**In-app purchases:** none


### 石燕

[App page](https://appshunter.io/ios/app/id6738643444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LeaperKim free?

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

### Is 石燕 free?

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

### Do LeaperKim or 石燕 have ads?

Neither LeaperKim nor 石燕 shows ads.

### Which is updated more often, LeaperKim or 石燕?

LeaperKim ships an update every 10 days, and 石燕 every 3 months. Most recently, LeaperKim was updated on October 24, 2026 and 石燕 on September 30, 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.*