# HakkoQuiz vs Wiki Quick Study｜アシストシステム

The clearest difference is ads: HakkoQuiz at none against Wiki Quick Study｜アシストシステム's shown. HakkoQuiz also leads on device support (4 vs 2) and iOS requirement (11.0 vs 15.6). Wiki Quick Study｜アシストシステム's advantage is update cadence (daily vs every 5 weeks). On price 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.

HakkoQuiz ships an update every 5 weeks, Wiki Quick Study｜アシストシステム daily. Both last shipped on October 30, 2026.

## The numbers

| Metric | HakkoQuiz | Wiki Quick Study｜アシストシステム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 45 MB | 26 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAKKO SMILE](https://appshunter.io/developer/1792690106) | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) |

## What reviewers say

### HakkoQuiz

[App page](https://appshunter.io/ios/app/hakkoquiz/id6741038473)

**In-app purchases:** none


### Wiki Quick Study｜アシストシステム

[App page](https://appshunter.io/ios/app/wiki-quick-study/id6755429456)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HakkoQuiz free?

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

### Is Wiki Quick Study｜アシストシステム free?

Wiki Quick Study｜アシストシステム is free to download, with no in-app purchases.

### Do HakkoQuiz or Wiki Quick Study｜アシストシステム have ads?

Wiki Quick Study｜アシストシステム shows ads; HakkoQuiz does not.

### Which is updated more often, HakkoQuiz or Wiki Quick Study｜アシストシステム?

HakkoQuiz ships an update every 5 weeks, and Wiki Quick Study｜アシストシステム daily. Most recently, HakkoQuiz was updated on October 30, 2026 and Wiki Quick Study｜アシストシステム on October 30, 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.*