# Todo Matrix vs Quadrant List

The clearest difference is in-app purchases: Todo Matrix at none against Quadrant List's 2. Todo Matrix also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Quadrant List sells 2 in-app purchases, starting at $0.99 per month. Todo Matrix asks for nothing beyond the download.

## The numbers

| Metric | Todo Matrix | Quadrant List |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 54 MB | 62 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NetSofters LLP](https://appshunter.io/developer/1693984486) | [中强 邓](https://appshunter.io/developer/1560935538) |

## What reviewers say

### Todo Matrix

[App page](https://appshunter.io/ios/app/todo-matrix-task-reminder/id6745590207)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quadrant List

[App page](https://appshunter.io/ios/app/quadrant-list/id6757751502)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 连续包月 | $0.99 | per month |
| 永久VIP | $9.99 | one-time |


## Frequently asked questions

### Is Todo Matrix free?

Todo Matrix is free to download, with no in-app purchases.

### Is Quadrant List free?

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

### Do Todo Matrix or Quadrant List have ads?

Quadrant List shows ads; Todo Matrix does not.

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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.*