# Echologue vs Marklens

The clearest difference is in-app purchases: Marklens at none against Echologue's 1. Echologue's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Echologue sells 1 in-app purchase, starting at $6.99 per month. Marklens asks for nothing beyond the download.

Echologue ships an update every 2 weeks, Marklens monthly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Echologue | Marklens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/marklens-markdown-reader/id6775853573/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 49 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Reformic OU](https://appshunter.io/developer/1615281426) | [Donald Jackson](https://appshunter.io/developer/6775853575) |

## What reviewers say

### Echologue

[App page](https://appshunter.io/ios/app/echologue-voice-ai-journal/id6760583303)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Montly | $6.99 | per month |


### Marklens

[App page](https://appshunter.io/ios/app/marklens-markdown-reader/id6775853573)

This app is a fast, native Markdown viewer for macOS, iPadOS, and iPhone. It renders .md files instantly with beautiful typography, themes, syntax highlighting, and diagrams. Designed for reading, it offers a private and friction-free experience.

**Highlights:** Instant Markdown rendering, Syntax highlighting for 30+ languages, Mermaid diagram support, GitHub-Flavored Markdown, Light and dark themes, Export to PDF, Quick Look preview on macOS

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Echologue free?

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

### Is Marklens free?

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

### Do Echologue or Marklens have ads?

Neither Echologue nor Marklens shows ads.

### Which is updated more often, Echologue or Marklens?

Echologue ships an update every 2 weeks, and Marklens monthly. Most recently, Echologue was updated on October 3, 2026 and Marklens on October 24, 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.*