# 互動學習ABC vs 4EDU e

The clearest difference is update cadence: 4EDU e at every 3 months against 互動學習ABC's every 13 months. 4EDU e also leads on iOS requirement (9.3 vs 11.0). 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.

互動學習ABC ships an update every 13 months, 4EDU e every 3 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 互動學習ABC | 4EDU e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Size | 1.0 GB | 44 MB |
| Requires iOS | 11.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chiao Li Tsai](https://appshunter.io/developer/1468064511) | [ZAN-LIN WANG](https://appshunter.io/developer/1653537731) |

## What reviewers say

### 互動學習ABC

[App page](https://appshunter.io/ios/app/abc/id1518760205)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4EDU e

[App page](https://appshunter.io/ios/app/4edu-e-pro/id6444276053)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 互動學習ABC free?

互動學習ABC is free to download, with no in-app purchases.

### Is 4EDU e free?

4EDU e is free to download, with no in-app purchases.

### Do 互動學習ABC or 4EDU e have ads?

Neither 互動學習ABC nor 4EDU e shows ads.

### Which is updated more often, 互動學習ABC or 4EDU e?

互動學習ABC ships an update every 13 months, and 4EDU e every 3 months. Most recently, 互動學習ABC was updated on September 8, 2026 and 4EDU e on September 20, 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.*