# Moss vs Zen

The clearest difference is update cadence: Zen at every 2 days against Moss's monthly. Zen also leads on device support (6 vs 3). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Moss ships an update monthly, Zen every 2 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Moss | Zen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 18 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Quiet Leaf LLC](https://appshunter.io/developer/6777428492) | [Francis Dierick](https://appshunter.io/developer/332084019) |

## What reviewers say

### Moss

[App page](https://appshunter.io/ios/app/moss-meditation-timer/id6777428490)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Zen

[App page](https://appshunter.io/ios/app/zen-meditation-timer/id6780166288)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Moss free?

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

### Is Zen free?

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

### Do Moss or Zen have ads?

Neither Moss nor Zen shows ads.

### Which is updated more often, Moss or Zen?

Moss ships an update monthly, and Zen every 2 days. Most recently, Moss was updated on October 25, 2026 and Zen on October 14, 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.*