# Aino vs MDer

The clearest difference is in-app purchases: MDer at none against Aino's 3. Aino's advantage is ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Aino sells 3 in-app purchases, starting at $2.99 per month. MDer asks for nothing beyond the download.

Aino ships an update weekly, MDer every 2 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Aino | MDer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 99 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [宜丙 林](https://appshunter.io/developer/1888184895) | [福恩 毛](https://appshunter.io/developer/421941791) |

## What reviewers say

### Aino

[App page](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785)

A fast, focused Markdown workspace for building a personal knowledge system. Connect ideas and turn notes into a structured, evolving network. Ideal for capturing thoughts, organizing knowledge, or building your second brain with a clean and powerful interface.

**Highlights:** Markdown-first editing, Connected notes, Structured thinking, Focused experience, Personal LifeOS, Link ideas

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aino Pro Monthly | $2.99 | per month |
| Aino Pro Founder Yearly | $19.99 | per year |
| Aino Pro Yearly | $24.99 | per year |


### MDer

[App page](https://appshunter.io/ios/app/mder-markdown-reader/id6791898076)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aino free?

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

### Is MDer free?

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

### Do Aino or MDer have ads?

MDer shows ads; Aino does not.

### Which is updated more often, Aino or MDer?

Aino ships an update weekly, and MDer every 2 weeks. Most recently, Aino was updated on October 15, 2026 and MDer on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*