# Slatt vs Markflow

The clearest difference is in-app purchases: Markflow at none against Slatt's 2. Slatt's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Slatt sells 2 in-app purchases, starting at $19.99 per month. Markflow asks for nothing beyond the download.

Slatt ships an update every 2 weeks, Markflow fortnightly. The most recent releases landed on September 14, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Slatt | Markflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/markflow-markdown-reader/id6763440990/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free |
| Size | 41 MB | 7 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Voidback, Inc.](https://appshunter.io/developer/1891926153) | [Santiago Alonso Alexandre](https://appshunter.io/developer/1880565729) |

## What reviewers say

### Slatt

[App page](https://appshunter.io/ios/app/slatt/id6761900934)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $19.99 | per month |
| Annual Pro | $190.99 | per year |


### Markflow

[App page](https://appshunter.io/ios/app/markflow-markdown-reader/id6763440990)

This app allows you to open and read markdown files from various sources like Files, Mail, and Safari. It supports GitHub-flavored markdown, code syntax highlighting, and diagrams, with an integrated editor and a clean preview mode.

**Highlights:** Open .md, .markdown, .mdown files, GitHub-flavored markdown rendering, Syntax-highlighted code blocks, Mermaid diagram support, Markdown editing toolbar, Pinch to zoom, Export edited files

**In-app purchases:** none


## Frequently asked questions

### Is Slatt free?

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

### Is Markflow free?

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

### Do Slatt or Markflow have ads?

Neither Slatt nor Markflow shows ads.

### Which is updated more often, Slatt or Markflow?

Slatt ships an update every 2 weeks, and Markflow fortnightly. Most recently, Slatt was updated on September 14, 2026 and Markflow on July 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.*