# シンプル「ABCDタスク管理」 vs ロジックツリー

The clearest difference is update cadence: ロジックツリー at weekly against シンプル「ABCDタスク管理」's every 3 months. ロジックツリー also leads on device support (3 vs 1) and iOS requirement (10.0 vs 18.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. シンプル「ABCDタスク管理」 sells 1 one-off in-app purchase and ロジックツリー sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

シンプル「ABCDタスク管理」 ships an update every 3 months, ロジックツリー weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | シンプル「ABCDタスク管理」 | ロジックツリー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 51 MB |
| Requires iOS | 18.6 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [tomohiro nakano](https://appshunter.io/developer/1179284958) | [Shiro Miyahara](https://appshunter.io/developer/1538525165) |

## What reviewers say

### シンプル「ABCDタスク管理」

[App page](https://appshunter.io/ios/app/abcd/id1516079594)

Prioritize tasks using the ABCD matrix based on urgency and importance. Organize tasks into customizable categories, view priorities at a glance, and secure your data with passcode locks. Offers theme customization and ad removal via in-app purchase.

**Highlights:** ABCD matrix for task prioritization, Task categorization and locking, Detailed task creation and editing, Customizable app themes and colors, Passcode protection for app and categories, Ad removal via in-app purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### 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 |


## Frequently asked questions

### Is シンプル「ABCDタスク管理」 free?

シンプル「ABCDタスク管理」 is free to download, with in-app purchases available.

### 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.

### Do シンプル「ABCDタスク管理」 or ロジックツリー have ads?

Both シンプル「ABCDタスク管理」 and ロジックツリー show ads.

### Which is updated more often, シンプル「ABCDタスク管理」 or ロジックツリー?

シンプル「ABCDタスク管理」 ships an update every 3 months, and ロジックツリー weekly. Most recently, シンプル「ABCDタスク管理」 was updated on November 3, 2026 and ロジックツリー on November 3, 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.*