# 易趣幼儿英语3A vs 蓝思树

The clearest difference is update cadence: 蓝思树 at every 2 weeks against 易趣幼儿英语3A's every 71 months. 易趣幼儿英语3A's advantage is iOS requirement (9.0 vs 15.6). 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.

易趣幼儿英语3A ships an update every 71 months, 蓝思树 every 2 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 易趣幼儿英语3A | 蓝思树 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 2 weeks** |
| Size | 24 MB | 197 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [华文盛世](https://appshunter.io/developer/951674252) | [Hangzhou Langsi Future Technology Co.,Ltd](https://appshunter.io/developer/1782268997) |

## What reviewers say

### 易趣幼儿英语3A

[App page](https://appshunter.io/ios/app/3a/id1102643079)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蓝思树

[App page](https://appshunter.io/ios/app/id6756989258)

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

**In-app purchases:** none


## Frequently asked questions

### Is 易趣幼儿英语3A free?

易趣幼儿英语3A is free to download, with no in-app purchases.

### Is 蓝思树 free?

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

### Do 易趣幼儿英语3A or 蓝思树 have ads?

Neither 易趣幼儿英语3A nor 蓝思树 shows ads.

### Which is updated more often, 易趣幼儿英语3A or 蓝思树?

易趣幼儿英语3A ships an update every 71 months, and 蓝思树 every 2 weeks. Most recently, 易趣幼儿英语3A was updated on October 8, 2026 and 蓝思树 on October 13, 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.*