# Markdown Vault vs vanta OS

The clearest difference is iOS requirement: vanta OS at 15.0 against Markdown Vault's 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, vanta OS every 2 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Markdown Vault | vanta OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 19 MB | 35 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peer Assembly](https://appshunter.io/developer/331884363) | [Nicholas Williams](https://appshunter.io/developer/6785071455) |

## 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


### vanta OS

[App page](https://appshunter.io/ios/app/vanta-os/id6785071453)

**Features:** macOS Compatibility, 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 vanta OS free?

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

### Do Markdown Vault or vanta OS have ads?

Neither Markdown Vault nor vanta OS shows ads.

### Which is updated more often, Markdown Vault or vanta OS?

Markdown Vault ships an update every 4 days, and vanta OS every 2 days. Most recently, Markdown Vault was updated on November 5, 2026 and vanta OS on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*