# echoEnglish3 vs 小学精通英语同步

The clearest difference is update cadence: 小学精通英语同步 at every 3 days against echoEnglish3's every 5 months. 小学精通英语同步 also leads on iOS requirement (15.6 vs 17.6). 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.

echoEnglish3 ships an update every 5 months, 小学精通英语同步 every 3 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | echoEnglish3 | 小学精通英语同步 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 9 MB | 51 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [甲烯 郭](https://appshunter.io/developer/1895383435) | [圣新 熊](https://appshunter.io/developer/1522431434) |

## What reviewers say

### echoEnglish3

[App page](https://appshunter.io/ios/app/echoenglish3/id6764214055)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小学精通英语同步

[App page](https://appshunter.io/ios/app/id6794622621)

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

**In-app purchases:** none


## Frequently asked questions

### Is echoEnglish3 free?

echoEnglish3 is free to download, with no in-app purchases.

### Is 小学精通英语同步 free?

小学精通英语同步 is free to download, with no in-app purchases.

### Do echoEnglish3 or 小学精通英语同步 have ads?

Neither echoEnglish3 nor 小学精通英语同步 shows ads.

### Which is updated more often, echoEnglish3 or 小学精通英语同步?

echoEnglish3 ships an update every 5 months, and 小学精通英语同步 every 3 days. Most recently, echoEnglish3 was updated on October 8, 2026 and 小学精通英语同步 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*