# Milestone vs Zen Matrix

The clearest difference is iOS requirement: Zen Matrix at 17.0 against Milestone's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Milestone | Zen Matrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 6 MB | 6 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Padraig Finnerty](https://appshunter.io/developer/1855078974) | [Ruoyi Shangguan](https://appshunter.io/developer/6795174461) |

## What reviewers say

### Milestone

[App page](https://appshunter.io/ios/app/milestone-project-organiser/id6760997170)

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

**In-app purchases:** none


### Zen Matrix

[App page](https://appshunter.io/ios/app/zen-matrix-eisenhower-tasks/id6795174459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Milestone free?

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

### Is Zen Matrix free?

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

### Do Milestone or Zen Matrix have ads?

Neither Milestone nor Zen Matrix shows ads.

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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.*