# シンプル「ABCDタスク管理」 vs Target Setting Machine

The clearest difference is review sentiment: Target Setting Machine at 100% against シンプル「ABCDタスク管理」's 60%. Target Setting Machine also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). シンプル「ABCDタスク管理」's advantage is update cadence (every 3 months vs every 9 months). On price, ads, in-app purchases and monetization model 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 Target Setting Machine sells 3 in-app purchases, starting at $0.99 per month. 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, Target Setting Machine every 9 months. The most recent releases landed on August 23, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | シンプル「ABCDタスク管理」 | Target Setting Machine |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 19 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tomohiro nakano](https://appshunter.io/developer/1179284958) | [Ryusuke Uchida](https://appshunter.io/developer/1377920444) |

## 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 |


### Target Setting Machine

[App page](https://appshunter.io/ios/app/target-setting-machine/id1618588805)

Quickly set goals and deadlines to increase your chances of achievement. Receive multiple reminders to ensure you never miss a deadline. The app offers an automatic deadline setting feature and can be used for various planning needs.

**Highlights:** Quick target and deadline setting, Automatic deadline suggestions, Multiple deadline reminders, Countdown to deadlines, Versatile use for todos and scheduling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |
| Pro Version | $6.99 | per year |
| Pro Version | $12.99 | 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 Target Setting Machine free?

Target Setting Machine is free to download, with in-app purchases available.

### Do シンプル「ABCDタスク管理」 or Target Setting Machine have ads?

Both シンプル「ABCDタスク管理」 and Target Setting Machine show ads.

### Which is updated more often, シンプル「ABCDタスク管理」 or Target Setting Machine?

シンプル「ABCDタスク管理」 ships an update every 3 months, and Target Setting Machine every 9 months. Most recently, シンプル「ABCDタスク管理」 was updated on August 23, 2026 and Target Setting Machine on September 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.*