# Kanji Workbook vs ISTQB Prep

The clearest difference is in-app purchases: ISTQB Prep at none against Kanji Workbook's 10. ISTQB Prep also leads on ads (none vs shown). Kanji Workbook's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Kanji Workbook sells 10 one-off in-app purchases. ISTQB Prep asks for nothing beyond the download.

## The numbers

| Metric | Kanji Workbook | ISTQB Prep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 155 MB | 33 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Tam Nguyen](https://appshunter.io/developer/6800185151) |

## What reviewers say

### Kanji Workbook

[App page](https://appshunter.io/ios/app/kanji-workbook/id1082277579)

Learn Japanese elementary school kanji through interactive exercises. Practice stroke order, listen to pronunciations, and review saved progress. Enjoy a sense of accomplishment as you master characters with illustrations and examples.

**Highlights:** Learn 1006 elementary school kanji, Interactive stroke order practice, Audio pronunciation, Progress saving and daily practice, Illustrations and examples, Redoing function for mistakes

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小学３年生漢字追加ドリル | $0.99 | one-time |
| 小学４年生漢字追加ドリル | $0.99 | one-time |
| 小学５年生漢字追加ドリル | $0.99 | one-time |
| 小学６年生漢字追加ドリル | $0.99 | one-time |
| 小学２年生かん字セット | $3.99 | one-time |
| 小学１年生かん字セット | $3.99 | one-time |
| 小学３年生漢字セット | $3.99 | one-time |
| 小学６年生漢字セット | $3.99 | one-time |
| 小学４年生漢字字セット | $3.99 | one-time |
| 小学５年生漢字字セット | $3.99 | one-time |


### ISTQB Prep

[App page](https://appshunter.io/ios/app/istqb-prep/id6804603686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kanji Workbook free?

Kanji Workbook is free to download, with in-app purchases available.

### Is ISTQB Prep free?

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

### Do Kanji Workbook or ISTQB Prep have ads?

Kanji Workbook shows ads; ISTQB Prep does not.

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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.*