# treVolo U vs 行政AI 掃瞄器

The clearest difference is device support: treVolo U at 3 against 行政AI 掃瞄器's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | treVolo U | 行政AI 掃瞄器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 130 MB | 44 MB |
| Requires iOS | 12.1 | 12.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [BenQ Corporation](https://appshunter.io/developer/503100832) | [MACAU TELECOMUNICATIONS COMPANY LIMITED](https://appshunter.io/developer/404138775) |

## What reviewers say

### treVolo U

[App page](https://appshunter.io/ios/app/trevolo-u/id1565297439)

**Features:** macOS Compatibility

**In-app purchases:** none


### 行政AI 掃瞄器

[App page](https://appshunter.io/ios/app/ai/id1631801053)

**In-app purchases:** none


## Frequently asked questions

### Is treVolo U free?

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

### Is 行政AI 掃瞄器 free?

行政AI 掃瞄器 is free to download, with no in-app purchases.

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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.*