# Matrix vs Three

The clearest difference is iOS requirement: Matrix at 8.2 against Three's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Matrix sells 1 one-off in-app purchase and Three sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Matrix ships an update every 5 days, Three every 8 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Matrix | Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/matrix-simple-task-manager-and-planner/id1084613896/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 2 MB |
| Requires iOS | **8.2** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matt Butler](https://appshunter.io/developer/842201159) | [Daniel Schmidt](https://appshunter.io/developer/1816451541) |

## What reviewers say

### Matrix

[App page](https://appshunter.io/ios/app/matrix-simple-task-manager-and-planner/id1084613896)

This straightforward task manager helps you organize your to-do list without overwhelming complexity. See what needs to be done and when it's due at a glance, with options for notes and reminders. Swipe to complete tasks or access options, and easily restore completed items.

**Highlights:** Easy-to-use interface, Reminder notifications, Home screen quick actions, Today view widget, Intuitive design, Task completion history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### Three

[App page](https://appshunter.io/ios/app/three-minimal-to-do-and-planner/id6747890852)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Pro (Lifetime) | $3.99 | one-time |


## Frequently asked questions

### Is Matrix free?

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

### Is Three free?

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

### Do Matrix or Three have ads?

Neither Matrix nor Three shows ads.

### Which is updated more often, Matrix or Three?

Matrix ships an update every 5 days, and Three every 8 days. Most recently, Matrix was updated on October 19, 2026 and Three on October 25, 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.*