# Caliu vs Deepmarks

The clearest difference is in-app purchases: Deepmarks at none against Caliu's 2. Deepmarks also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

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

Caliu ships an update weekly, Deepmarks every 4 days. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Caliu | Deepmarks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/caliu-markdown-notes/id6761850487/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 210 MB | 9 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc Torrelles](https://appshunter.io/developer/1712257538) | [Null Research LLC](https://appshunter.io/developer/1896603560) |

## 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 |


### Deepmarks

[App page](https://appshunter.io/ios/app/deepmarks/id6768776944)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caliu free?

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

### Is Deepmarks free?

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

### Do Caliu or Deepmarks have ads?

Neither Caliu nor Deepmarks shows ads.

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

Caliu ships an update weekly, and Deepmarks every 4 days. Most recently, Caliu was updated on September 30, 2026 and Deepmarks on September 21, 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.*