# MindMirror vs Zen Slate

The clearest difference is update cadence: Zen Slate at every 6 days against MindMirror's every 3 weeks. Zen Slate also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MindMirror sells 2 in-app purchases, starting at $4.99 per month and Zen Slate sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

MindMirror ships an update every 3 weeks, Zen Slate every 6 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MindMirror | Zen Slate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 31 MB | 23 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Wolfwalkers Labs](https://appshunter.io/developer/1829674226) | [ZenProducts Technologies Pvt. Ltd.](https://appshunter.io/developer/1849997461) |

## What reviewers say

### MindMirror

[App page](https://appshunter.io/ios/app/mindmirror-smart-notes/id6749266358)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindMirror Pro | $4.99 | per month |
| MindMirror Pro | $47.99 | per year |


### Zen Slate

[App page](https://appshunter.io/ios/app/zen-slate-notes-and-to-dos/id6754855420)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Slate Pro Annual | $19.99 | per year |
| Zen Slate, bought once | $49.99 | one-time |


## Frequently asked questions

### Is MindMirror free?

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

### Is Zen Slate free?

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

### Do MindMirror or Zen Slate have ads?

Neither MindMirror nor Zen Slate shows ads.

### Which is updated more often, MindMirror or Zen Slate?

MindMirror ships an update every 3 weeks, and Zen Slate every 6 days. Most recently, MindMirror was updated on October 15, 2026 and Zen Slate 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.*