# Markdown Viewer vs Folio

The clearest difference is update cadence: Folio at daily against Markdown Viewer's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Markdown Viewer ships an update every 5 days, Folio daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Markdown Viewer | Folio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Size | 1 MB | 36 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yusuke Yamamoto](https://appshunter.io/developer/6793003027) | [Nagarjuna Reddy Bhimavarapu](https://appshunter.io/developer/1876075897) |

## What reviewers say

### Markdown Viewer

[App page](https://appshunter.io/ios/app/markdown-viewer-copy-for-ai/id6793003025)

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

**In-app purchases:** none


### Folio

[App page](https://appshunter.io/ios/app/folio-notes-pdfs-and-canvas/id6809261536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Markdown Viewer free?

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

### Is Folio free?

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

### Do Markdown Viewer or Folio have ads?

Neither Markdown Viewer nor Folio shows ads.

### Which is updated more often, Markdown Viewer or Folio?

Markdown Viewer ships an update every 5 days, and Folio daily. Most recently, Markdown Viewer was updated on November 5, 2026 and Folio on October 31, 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.*