# 标日AI课堂：中下 vs Mirro

The clearest difference is ads: Mirro at none against 标日AI课堂：中下's shown. 标日AI课堂：中下's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 标日AI课堂：中下 sells 1 one-off in-app purchase and Mirro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 标日AI课堂：中下 | Mirro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 61 MB | 53 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [盖粦 徐](https://appshunter.io/developer/1724030910) | [梦玲 孙](https://appshunter.io/developer/1544180222) |

## What reviewers say

### 标日AI课堂：中下

[App page](https://appshunter.io/ios/app/ai/id6738107562)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 标日AI课堂：中下永久会员 | $2.99 | one-time |


### Mirro

[App page](https://appshunter.io/ios/app/mirro/id6747165238)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Forever | $3.99 | one-time |


## Frequently asked questions

### Is 标日AI课堂：中下 free?

标日AI课堂：中下 is free to download, with in-app purchases available.

### Is Mirro free?

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

### Do 标日AI课堂：中下 or Mirro have ads?

标日AI课堂：中下 shows ads; Mirro 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.*