# 0秒思考アプリ vs 速読診断｜読解力テスト

The clearest difference is update cadence: 0秒思考アプリ at daily against 速読診断｜読解力テスト's every 2 months. On price, ads, 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.

0秒思考アプリ ships an update daily, 速読診断｜読解力テスト every 2 months. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 0秒思考アプリ | 速読診断｜読解力テスト |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 14 MB | 18 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [takanori hosoi](https://appshunter.io/developer/642106741) | [sheeplab LLC](https://appshunter.io/developer/1802534863) |

## What reviewers say

### 0秒思考アプリ

[App page](https://appshunter.io/ios/app/0/id1663458038)

**Features:** Vision Pro support

**In-app purchases:** none


### 速読診断｜読解力テスト

[App page](https://appshunter.io/ios/app/id6751850036)

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

**In-app purchases:** none


## Frequently asked questions

### Is 0秒思考アプリ free?

0秒思考アプリ is free to download, with no in-app purchases.

### Is 速読診断｜読解力テスト free?

速読診断｜読解力テスト is free to download, with no in-app purchases.

### Do 0秒思考アプリ or 速読診断｜読解力テスト have ads?

Neither 0秒思考アプリ nor 速読診断｜読解力テスト shows ads.

### Which is updated more often, 0秒思考アプリ or 速読診断｜読解力テスト?

0秒思考アプリ ships an update daily, and 速読診断｜読解力テスト every 2 months. Most recently, 0秒思考アプリ was updated on November 12, 2026 and 速読診断｜読解力テスト 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.*