# 檸檬樹 vs 大日AI课堂：中级

The clearest difference is device support: 大日AI课堂：中级 at 3 against 檸檬樹's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 檸檬樹 | 大日AI课堂：中级 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 96 MB | 73 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEN CHU TUAN](https://appshunter.io/developer/683106975) | [盖粦 徐](https://appshunter.io/developer/1724030910) |

## What reviewers say

### 檸檬樹

[App page](https://appshunter.io/ios/app/id6593663471)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 檸檬樹-日本的今昔物語完整版 | $7.99 | one-time |


### 大日AI课堂：中级

[App page](https://appshunter.io/ios/app/ai/id6740695857)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 大日AI课堂：中级永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 檸檬樹 free?

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

### Is 大日AI课堂：中级 free?

大日AI课堂：中级 is free to download, with in-app purchases available.

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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.*