# 교과서 영단어 vs Classing

The clearest difference is ads: Classing at none against 교과서 영단어's shown. 교과서 영단어's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (11.0 vs 17.0). On price, 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.

교과서 영단어 ships an update every 9 days, Classing every 3 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 교과서 영단어 | Classing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 78 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Hwang](https://appshunter.io/developer/1407104163) | [DOYUN KIM](https://appshunter.io/developer/1896161197) |

## What reviewers say

### 교과서 영단어

[App page](https://appshunter.io/ios/app/id1670554928)

**In-app purchases:** none


### Classing

[App page](https://appshunter.io/ios/app/classing/id6766008969)

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

**In-app purchases:** none


## Frequently asked questions

### Is 교과서 영단어 free?

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

### Is Classing free?

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

### Do 교과서 영단어 or Classing have ads?

교과서 영단어 shows ads; Classing does not.

### Which is updated more often, 교과서 영단어 or Classing?

교과서 영단어 ships an update every 9 days, and Classing every 3 weeks. Most recently, 교과서 영단어 was updated on October 27, 2026 and Classing on October 9, 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.*