# sns note vs Markdown Preview

The clearest difference is ads: Markdown Preview at none against sns note's shown. Markdown Preview also leads on update cadence (every 4 months vs every 26 months). sns note's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and in-app purchases there is nothing between them.

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

sns note ships an update every 26 months, Markdown Preview every 4 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | sns note | Markdown Preview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 26 months | **Every 4 months** |
| Size | 4 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Koike](https://appshunter.io/developer/513590141) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### sns note

[App page](https://appshunter.io/ios/app/sns-note-simple-notebook/id979132399)

**Features:** macOS Compatibility

**In-app purchases:** none


### Markdown Preview

[App page](https://appshunter.io/ios/app/markdown-preview-md-editor/id6772259562)

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

**In-app purchases:** none


## Frequently asked questions

### Is sns note free?

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

### Is Markdown Preview free?

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

### Do sns note or Markdown Preview have ads?

sns note shows ads; Markdown Preview does not.

### Which is updated more often, sns note or Markdown Preview?

sns note ships an update every 26 months, and Markdown Preview every 4 months. Most recently, sns note was updated on October 10, 2026 and Markdown Preview on October 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.*