# Light Trail 光之轨迹 vs 啾儿啾儿

The clearest difference is price: 啾儿啾儿 at Free against Light Trail 光之轨迹's $0.99. 啾儿啾儿 also leads on iOS requirement (15.0 vs 26.1). Light Trail 光之轨迹's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

啾儿啾儿 is free to download; Light Trail 光之轨迹 costs $0.99 up front. 啾儿啾儿 sells 2 in-app purchases, starting at $2.99 per month. Light Trail 光之轨迹 asks for nothing beyond the download.

## The numbers

| Metric | Light Trail 光之轨迹 | 啾儿啾儿 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 1 MB | 224 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [成云 郑](https://appshunter.io/developer/1499241004) | [Sichuan Jiujiu Interactive Technology Co., Ltd](https://appshunter.io/developer/1860199929) |

## What reviewers say

### Light Trail 光之轨迹

[App page](https://appshunter.io/ios/app/light-trail/id6755367867)

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

**In-app purchases:** none


### 啾儿啾儿

[App page](https://appshunter.io/ios/app/id6756343607)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $2.99 | per month |
| 年卡会员 | $29.99 | per year |


## Frequently asked questions

### Is Light Trail 光之轨迹 free?

Light Trail 光之轨迹 costs $0.99, with no in-app purchases.

### Is 啾儿啾儿 free?

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

### Do Light Trail 光之轨迹 or 啾儿啾儿 have ads?

Neither Light Trail 光之轨迹 nor 啾儿啾儿 shows ads.

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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.*