# Muon vs Jotdown

The clearest difference is update cadence: Muon at every 5 days against Jotdown's monthly. Jotdown's advantage is iOS requirement (18 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Muon sells 2 in-app purchases, starting at $6.99 per month and Jotdown sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Muon ships an update every 5 days, Jotdown monthly. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Muon | Jotdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 10 MB | 17 MB |
| Requires iOS | 26.0 | **18** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ReNALNE.inc](https://appshunter.io/developer/1642420696) | [Yugi Motta](https://appshunter.io/developer/1806832610) |

## What reviewers say

### Muon

[App page](https://appshunter.io/ios/app/muon-ai-voice-recorder-notes/id6760449351)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Muon Pro 月額 | $6.99 | per month |
| Muon Pro 年額 | $54.99 | per year |


### Jotdown

[App page](https://appshunter.io/ios/app/jotdown-quick-notes/id6763202831)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jotdown Full Version | $3.99 | one-time |


## Frequently asked questions

### Is Muon free?

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

### Is Jotdown free?

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

### Do Muon or Jotdown have ads?

Neither Muon nor Jotdown shows ads.

### Which is updated more often, Muon or Jotdown?

Muon ships an update every 5 days, and Jotdown monthly. Most recently, Muon was updated on November 5, 2026 and Jotdown on November 7, 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.*