# DocLib Vault vs .md Viewer

The clearest difference is rating: DocLib Vault at 5.0 against .md Viewer's 4.2. .md Viewer's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. DocLib Vault sells 2 in-app purchases, starting at $2.99 per month. .md Viewer asks for nothing beyond the download.

DocLib Vault holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

DocLib Vault ships an update every 3 months, .md Viewer weekly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DocLib Vault | .md Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/doclib-vault/id6760244845/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/md-viewer/id6760727738/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 216 MB | 2 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Tyler Mattingly](https://appshunter.io/developer/1883438822) | [TOMASZ ALEKSANDER WOJEWODA](https://appshunter.io/developer/1885927466) |

## What reviewers say

### DocLib Vault

[App page](https://appshunter.io/ios/app/doclib-vault/id6760244845)

Securely store and organize photos, videos, documents, and notes locally on your device. Offers robust import options, advanced file management, and built-in viewers for various media types. Pro version unlocks deeper features like OCR and enhanced multi-play.

**Highlights:** Local-first private vault, Import from multiple sources, Folder and tag organization, Built-in viewers for various file types, Markdown and PDF editing, Encrypted backup and restore, Passcode and Face ID protection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocLib Pro Monthly | $2.99 | per month |
| DocLib Pro Yearly | $19.99 | per year |


### .md Viewer

[App page](https://appshunter.io/ios/app/md-viewer/id6760727738)

This app allows you to read and edit Markdown files, and view HTML files in a safe, offline preview. It offers a clean interface with customizable themes and adjustable text size for a focused reading experience.

**Highlights:** Markdown editing, HTML file preview, Offline viewing, Theme support, Adjustable text size, File sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DocLib Vault free?

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

### Is .md Viewer free?

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

### Which has better reviews, DocLib Vault or .md Viewer?

DocLib Vault is rated higher. DocLib Vault averages 5.0 out of 5 from 2 ratings, while .md Viewer averages 4.2 from 5 ratings.

### Do DocLib Vault or .md Viewer have ads?

Neither DocLib Vault nor .md Viewer shows ads.

### Which is updated more often, DocLib Vault or .md Viewer?

DocLib Vault ships an update every 3 months, and .md Viewer weekly. Most recently, DocLib Vault was updated on October 12, 2026 and .md Viewer on October 4, 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.*