# Caliu vs Rosetta

The clearest difference is in-app purchases: Rosetta at none against Caliu's 2. Rosetta also leads on iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Caliu sells 2 in-app purchases, starting at $1.99 per month. Rosetta asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Caliu against 4.9 for Rosetta. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Caliu ships an update every 9 days, Rosetta weekly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Caliu | Rosetta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/caliu-markdown-notes/id6761850487/reviews)** | [4.9 (9 ratings)](https://appshunter.io/ios/app/rosetta-ai-notes-links-todo/id6771149420/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | Free |
| Size | 210 MB | 77 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Marc Torrelles](https://appshunter.io/developer/1712257538) | [Gabriel Langon Maomy](https://appshunter.io/developer/1789166093) |

## What reviewers say

### Caliu

[App page](https://appshunter.io/ios/app/caliu-markdown-notes/id6761850487)

A minimalist markdown notes app designed for writers, offering a distraction-free writing experience with features like nested tags, reminders, and cross-device syncing. It allows for easy export and integration with external tools.

**Highlights:** Markdown writing with live formatting, Nested and colored tags for organization, Cross-device sync across iPhone, iPad, and Mac, Reminders for notes, Export to various formats (Markdown, ePub, RTF), REST API and MCP server for integration, Customizable themes

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caliu Pro - Monthly | $1.99 | per month |
| Caliu Pro - Yearly | $17.99 | per year |


### Rosetta

[App page](https://appshunter.io/ios/app/rosetta-ai-notes-links-todo/id6771149420)

Capture and organize notes, reminders, and links in a focused workspace. An AI assistant answers questions from your saved content and integrates with tools like ChatGPT and Claude. Connect ideas visually and manage your personal knowledge base.

**Highlights:** AI-powered note analysis, Markdown note-taking, Link saving and organization, Visual graph exploration, Calendar integration, Apple Reminders import, Multi-language support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Caliu free?

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

### Is Rosetta free?

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

### Which has better reviews, Caliu or Rosetta?

Caliu is rated higher. Caliu averages 5.0 out of 5 from 5 ratings, while Rosetta averages 4.9 from 9 ratings.

### Do Caliu or Rosetta have ads?

Neither Caliu nor Rosetta shows ads.

### Which is updated more often, Caliu or Rosetta?

Caliu ships an update every 9 days, and Rosetta weekly. Most recently, Caliu was updated on October 16, 2026 and Rosetta on October 8, 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.*