# MEKA vs KanDao Obsidian Pro

The clearest difference is iOS requirement: MEKA at 9.0 against KanDao Obsidian Pro's 13.0. On price, update cadence, 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.

MEKA ships an update every 4 months, KanDao Obsidian Pro every 2 months. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MEKA | KanDao Obsidian Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 27 MB | 66 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Elements Co., LTD.](https://appshunter.io/developer/1051248284) | [KanDao Technology Co.,Ltd](https://appshunter.io/developer/1269464488) |

## What reviewers say

### MEKA

[App page](https://appshunter.io/ios/app/meka/id1190044170)

**In-app purchases:** none


### KanDao Obsidian Pro

[App page](https://appshunter.io/ios/app/kandao-obsidian-pro/id1577476266)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MEKA free?

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

### Is KanDao Obsidian Pro free?

KanDao Obsidian Pro is free to download, with no in-app purchases.

### Do MEKA or KanDao Obsidian Pro have ads?

Neither MEKA nor KanDao Obsidian Pro shows ads.

### Which is updated more often, MEKA or KanDao Obsidian Pro?

MEKA ships an update every 4 months, and KanDao Obsidian Pro every 2 months. Most recently, MEKA was updated on October 29, 2026 and KanDao Obsidian Pro on October 10, 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.*