# MarkFlow vs Origin Lens

The clearest difference is in-app purchases: Origin Lens at none against MarkFlow's 3. Origin Lens also leads on review sentiment (100% vs 75%). MarkFlow's advantage is update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MarkFlow sells 3 in-app purchases, starting at $2.99 per month. Origin Lens asks for nothing beyond the download.

MarkFlow ships an update weekly, Origin Lens every 2 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MarkFlow | Origin Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/markflowread-markdown-files/id6755079420/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [望 余](https://appshunter.io/developer/1595522298) | [Alexander Loth](https://appshunter.io/developer/1800426223) |

## What reviewers say

### MarkFlow

[App page](https://appshunter.io/ios/app/markflowread-markdown-files/id6755079420)

A clean and fast reader for Markdown files, offering a comfortable, book-like experience with customizable themes and adjustable text. Easily navigate, search, and share your documents, with developer-friendly features like syntax highlighting.

**Highlights:** Book-like reading layout, Multiple reading themes and dark mode, Adjustable text size, Table of contents generation, In-document search, Syntax highlighting for code blocks, Export to PDF

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Access | $12.99 | one-time |


### Origin Lens

[App page](https://appshunter.io/ios/app/origin-lens/id6756628121)

Verify image authenticity with advanced C2PA metadata analysis and reverse image searches. Detect AI-generated content, trace edit histories, and combat misinformation before sharing visual content.

**Highlights:** C2PA verification, AI detection, Reverse image search, Edit history analysis, Privacy-focused local analysis, Support for multiple image formats

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

**In-app purchases:** none


## Frequently asked questions

### Is MarkFlow free?

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

### Is Origin Lens free?

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

### Do MarkFlow or Origin Lens have ads?

Neither MarkFlow nor Origin Lens shows ads.

### Which is updated more often, MarkFlow or Origin Lens?

MarkFlow ships an update weekly, and Origin Lens every 2 weeks. Most recently, MarkFlow was updated on September 16, 2026 and Origin Lens on September 10, 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.*