# Class問答 vs 立毅文教

The clearest difference is device support: 立毅文教 at 3 against Class問答's —. Class問答's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Class問答 ships an update every 22 months, 立毅文教 every 16 months. The most recent releases landed on October 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Class問答 | 立毅文教 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 22 months | **Every 16 months** |
| Size | 52 MB | 87 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [克雷斯班級網股份有限公司](https://appshunter.io/developer/1687441907) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### Class問答

[App page](https://appshunter.io/ios/app/class/id6449015915)

**In-app purchases:** none


### 立毅文教

[App page](https://appshunter.io/ios/app/id6737321767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Class問答 free?

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

### Is 立毅文教 free?

立毅文教 is free to download, with no in-app purchases.

### Which is updated more often, Class問答 or 立毅文教?

Class問答 ships an update every 22 months, and 立毅文教 every 16 months. Most recently, Class問答 was updated on October 1, 2026 and 立毅文教 on September 8, 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.*