# KD App vs fairyO

The clearest difference is update cadence: fairyO at every 2 weeks against KD App's monthly. KD App's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KD App ships an update monthly, fairyO every 2 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | KD App | fairyO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 49 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [深圳市金大智能创新科技有限公司](https://appshunter.io/developer/1700863606) | [深圳市千浪时代技术有限公司](https://appshunter.io/developer/1831687108) |

## What reviewers say

### KD App

[App page](https://appshunter.io/ios/app/kd-app/id6615067013)

**Features:** macOS Compatibility

**In-app purchases:** none


### fairyO

[App page](https://appshunter.io/ios/app/fairyo/id6794516114)

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

**In-app purchases:** none


## Frequently asked questions

### Is KD App free?

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

### Is fairyO free?

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

### Do KD App or fairyO have ads?

Neither KD App nor fairyO shows ads.

### Which is updated more often, KD App or fairyO?

KD App ships an update monthly, and fairyO every 2 weeks. Most recently, KD App was updated on October 30, 2026 and fairyO on November 6, 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.*