# Markdown Vault vs PureOpen

The clearest difference is device support: PureOpen at 4 against Markdown Vault's 2. PureOpen also leads on iOS requirement (15.0 vs 18.2). On price, update cadence, ads 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.

Markdown Vault ships an update every 4 days, PureOpen weekly. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Markdown Vault | PureOpen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 19 MB | 5 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Peer Assembly](https://appshunter.io/developer/331884363) | [Yechiel Ben David](https://appshunter.io/developer/1863307655) |

## What reviewers say

### Markdown Vault

[App page](https://appshunter.io/ios/app/markdown-vault/id6757544703)

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

**In-app purchases:** none


### PureOpen

[App page](https://appshunter.io/ios/app/pureopen-markdown-editor/id6800787472)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Markdown Vault free?

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

### Is PureOpen free?

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

### Do Markdown Vault or PureOpen have ads?

Neither Markdown Vault nor PureOpen shows ads.

### Which is updated more often, Markdown Vault or PureOpen?

Markdown Vault ships an update every 4 days, and PureOpen weekly. Most recently, Markdown Vault was updated on September 8, 2026 and PureOpen on September 23, 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.*