# ロジックツリー vs 0秒思考アプリ

The clearest difference is price: ロジックツリー at Free against 0秒思考アプリ's $4.99. ロジックツリー also leads on iOS requirement (10.0 vs 15.5). 0秒思考アプリ's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

ロジックツリー is free to download; 0秒思考アプリ costs $4.99 up front. ロジックツリー sells 1 one-off in-app purchase. 0秒思考アプリ asks for nothing beyond the download.

ロジックツリー ships an update weekly, 0秒思考アプリ daily. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ロジックツリー | 0秒思考アプリ |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Size | 51 MB | 14 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shiro Miyahara](https://appshunter.io/developer/1538525165) | [takanori hosoi](https://appshunter.io/developer/642106741) |

## What reviewers say

### ロジックツリー

[App page](https://appshunter.io/ios/app/id1538525163)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $0.99 | one-time |


### 0秒思考アプリ

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ロジックツリー free?

ロジックツリー is free to download, with in-app purchases available.

### Is 0秒思考アプリ free?

0秒思考アプリ costs $4.99, with no in-app purchases.

### Do ロジックツリー or 0秒思考アプリ have ads?

ロジックツリー shows ads; 0秒思考アプリ does not.

### Which is updated more often, ロジックツリー or 0秒思考アプリ?

ロジックツリー ships an update weekly, and 0秒思考アプリ daily. Most recently, ロジックツリー was updated on November 3, 2026 and 0秒思考アプリ on November 7, 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.*