# Trinote vs Caliu

The clearest difference is in-app purchases: Trinote at none against Caliu's 2. Trinote also leads on ratings volume (12 vs 4) and iOS requirement (17.0 vs 26.0). Caliu's advantage is device support (4 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Trinote against 5.0 for Caliu. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Trinote ships an update every 4 days, Caliu weekly. The most recent releases landed on September 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Trinote | Caliu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/trinote/id6761228249/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/caliu-markdown-notes/id6761850487/reviews) |
| Number of ratings | **12** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free | Free |
| Size | 63 MB | 210 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Vero Fide LLC](https://appshunter.io/developer/1888319141) | [Marc Torrelles](https://appshunter.io/developer/1712257538) |

## What reviewers say

### Trinote

[App page](https://appshunter.io/ios/app/trinote/id6761228249)

A native, open-source iOS client for self-hosted note servers. Browse, organize, and search your entire note tree, including text, code, and image files. Enjoy offline access to cached content and customize the app's appearance.

**Highlights:** Browse and organize note tree, Full-text search on server, Read and edit text, code, images, files, Offline caching of content, Customizable appearance with dark mode, Privacy-focused client-only design

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Trinote free?

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

### Is Caliu free?

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

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

Trinote and Caliu are both rated 5.0 out of 5 on the App Store, from 12 and 4 ratings respectively.

### Do Trinote or Caliu have ads?

Neither Trinote nor Caliu shows ads.

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

Trinote ships an update every 4 days, and Caliu weekly. Most recently, Trinote was updated on September 19, 2026 and Caliu on September 30, 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.*