# Caliu vs Unlocky

The clearest difference is in-app purchases: Unlocky at none against Caliu's 2. Unlocky also leads on iOS requirement (17.0 vs 26.0). Caliu's advantage is device support (4 vs 1). On price and ads there is nothing between them.

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

## The numbers

| Metric | Caliu | Unlocky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/caliu-markdown-notes/id6761850487/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 201 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marc Torrelles](https://appshunter.io/developer/1712257538) | [Oleg Korunov](https://appshunter.io/developer/6811071409) |

## 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 |


### Unlocky

[App page](https://appshunter.io/ios/app/unlocky-training-app-blocker/id6816964621)

**In-app purchases:** none


## Frequently asked questions

### Is Caliu free?

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

### Is Unlocky free?

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

### Do Caliu or Unlocky have ads?

Neither Caliu nor Unlocky shows ads.

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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.*