# 随便扫 vs On Stage Studio

The clearest difference is in-app purchases: On Stage Studio at none against 随便扫's 1. On Stage Studio also leads on iOS requirement (13.4 vs 15.5). 随便扫's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. 随便扫 sells 1 one-off in-app purchase. On Stage Studio asks for nothing beyond the download.

随便扫 ships an update every 4 days, On Stage Studio every 3 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 随便扫 | On Stage Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6450783299/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 66 MB | 36 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [guangzhou tongchen trading co., ltd](https://appshunter.io/developer/1682823806) | [Hoi Fan Soong](https://appshunter.io/developer/1482485151) |

## What reviewers say

### 随便扫

[App page](https://appshunter.io/ios/app/id6450783299)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $3.99 | one-time |


### On Stage Studio

[App page](https://appshunter.io/ios/app/on-stage-studio/id6749031764)

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

**In-app purchases:** none


## Frequently asked questions

### Is 随便扫 free?

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

### Is On Stage Studio free?

On Stage Studio is free to download, with no in-app purchases.

### Do 随便扫 or On Stage Studio have ads?

Both 随便扫 and On Stage Studio show ads.

### Which is updated more often, 随便扫 or On Stage Studio?

随便扫 ships an update every 4 days, and On Stage Studio every 3 months. Most recently, 随便扫 was updated on October 6, 2026 and On Stage Studio on October 5, 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.*