# Target Setting Machine vs TaskTetra

The clearest difference is device support: Target Setting Machine at 3 against TaskTetra's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Target Setting Machine sells 3 in-app purchases, starting at $0.99 per month and TaskTetra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Target Setting Machine ships an update every 9 months, TaskTetra every 15 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Target Setting Machine | TaskTetra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 months** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 15 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryusuke Uchida](https://appshunter.io/developer/1377920444) | [Koya Nambo](https://appshunter.io/developer/1633778504) |

## What reviewers say

### 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 |


### TaskTetra

[App page](https://appshunter.io/ios/app/tasktetra-todo-management-app/id6460933735)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Target Setting Machine free?

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

### Is TaskTetra free?

TaskTetra is free to download, with in-app purchases available.

### Do Target Setting Machine or TaskTetra have ads?

Both Target Setting Machine and TaskTetra show ads.

### Which is updated more often, Target Setting Machine or TaskTetra?

Target Setting Machine ships an update every 9 months, and TaskTetra every 15 months. Most recently, Target Setting Machine was updated on October 9, 2026 and TaskTetra on October 6, 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.*