# 練成語 vs uARinMicroscope

The clearest difference is ads: uARinMicroscope at none against 練成語's shown. uARinMicroscope also leads on iOS requirement (14.0 vs 16.0). On price, 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.

## The numbers

| Metric | 練成語 | uARinMicroscope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 24 MB | 1.9 GB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIH-CHEN FAN](https://appshunter.io/developer/1563674002) | [Wen-Chi Chou](https://appshunter.io/developer/1642680017) |

## What reviewers say

### 練成語

[App page](https://appshunter.io/ios/app/id6476061038)

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

**In-app purchases:** none


### uARinMicroscope

[App page](https://appshunter.io/ios/app/uarinmicroscope/id6747701858)

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

**In-app purchases:** none


## Frequently asked questions

### Is 練成語 free?

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

### Is uARinMicroscope free?

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

### Do 練成語 or uARinMicroscope have ads?

練成語 shows ads; uARinMicroscope does not.

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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.*