# 勉強記録タイマー vs Wiki Quick Study｜アシストシステム

The clearest difference is in-app purchases: Wiki Quick Study｜アシストシステム at none against 勉強記録タイマー's 1. Wiki Quick Study｜アシストシステム also leads on update cadence (daily vs every 35 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 勉強記録タイマー sells 1 one-off in-app purchase. Wiki Quick Study｜アシストシステム asks for nothing beyond the download.

勉強記録タイマー ships an update every 35 months, Wiki Quick Study｜アシストシステム daily. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 勉強記録タイマー | Wiki Quick Study｜アシストシステム |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 35 months | **Daily** |
| Size | 9 MB | 26 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takaki Hayashi](https://appshunter.io/developer/1218285960) | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) |

## What reviewers say

### 勉強記録タイマー

[App page](https://appshunter.io/ios/app/id1452126405)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除+制限解除 | $0.99 | one-time |


### 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 勉強記録タイマー free?

勉強記録タイマー is free to download, with in-app purchases available.

### 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 勉強記録タイマー or Wiki Quick Study｜アシストシステム have ads?

Both 勉強記録タイマー and Wiki Quick Study｜アシストシステム show ads.

### Which is updated more often, 勉強記録タイマー or Wiki Quick Study｜アシストシステム?

勉強記録タイマー ships an update every 35 months, and Wiki Quick Study｜アシストシステム daily. Most recently, 勉強記録タイマー was updated on October 26, 2026 and Wiki Quick Study｜アシストシステム on October 25, 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.*