# TabScan vs 衣带保（4G版）

The clearest difference is update cadence: 衣带保（4G版） at weekly against TabScan's monthly. TabScan's advantage is iOS requirement (11.0 vs 15.5). 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.

TabScan ships an update monthly, 衣带保（4G版） weekly. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TabScan | 衣带保（4G版） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 87 MB | 76 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) | [SUZHOU YIDAIBAO Intelligent technology CO.,LTD](https://appshunter.io/developer/1458973079) |

## What reviewers say

### TabScan

[App page](https://appshunter.io/ios/app/tabscan/id6447932761)

**Features:** macOS Compatibility

**In-app purchases:** none


### 衣带保（4G版）

[App page](https://appshunter.io/ios/app/4g/id6749834787)

**In-app purchases:** none


## Frequently asked questions

### Is TabScan free?

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

### Is 衣带保（4G版） free?

衣带保（4G版） is free to download, with no in-app purchases.

### Do TabScan or 衣带保（4G版） have ads?

Neither TabScan nor 衣带保（4G版） shows ads.

### Which is updated more often, TabScan or 衣带保（4G版）?

TabScan ships an update monthly, and 衣带保（4G版） weekly. Most recently, TabScan was updated on June 1, 2026 and 衣带保（4G版） on September 22, 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.*