# NasScale vs 轻扫

The clearest difference is in-app purchases: NasScale at none against 轻扫's 1. NasScale also leads on update cadence (every 8 days vs monthly) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 轻扫 sells 1 one-off in-app purchase. NasScale asks for nothing beyond the download.

NasScale ships an update every 8 days, 轻扫 monthly. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | NasScale | 轻扫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 68 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [贺 黄](https://appshunter.io/developer/6796553051) | [浩东 陈](https://appshunter.io/developer/954179061) |

## What reviewers say

### NasScale

[App page](https://appshunter.io/ios/app/nasscale/id6796591787)

**In-app purchases:** none


### 轻扫

[App page](https://appshunter.io/ios/app/pdfmarkdown/id6800967318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁高级功能 | $1.99 | one-time |


## Frequently asked questions

### Is NasScale free?

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

### Is 轻扫 free?

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

### Do NasScale or 轻扫 have ads?

Neither NasScale nor 轻扫 shows ads.

### Which is updated more often, NasScale or 轻扫?

NasScale ships an update every 8 days, and 轻扫 monthly. Most recently, NasScale was updated on September 23, 2026 and 轻扫 on September 27, 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.*