# Linkdown vs ObsiKO

The clearest difference is device support: ObsiKO at 4 against Linkdown's 2. ObsiKO also leads on iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Linkdown | ObsiKO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 4 MB | 75 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [鄢铭志 罗](https://appshunter.io/developer/1787813221) | [Hyojin Kim](https://appshunter.io/developer/6783405453) |

## What reviewers say

### Linkdown

[App page](https://appshunter.io/ios/app/linkdown-link-to-markdown/id6774440744)

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

**In-app purchases:** none


### ObsiKO

[App page](https://appshunter.io/ios/app/obsiko-ai-note-plus-mindmap/id6783405451)

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

**In-app purchases:** none


## Frequently asked questions

### Is Linkdown free?

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

### Is ObsiKO free?

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

### Do Linkdown or ObsiKO have ads?

Neither Linkdown nor ObsiKO 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.*