# Karaa vs PHED AP

The clearest difference is iOS requirement: Karaa at 9.0 against PHED AP's 12.0. 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.

Karaa ships an update every 4 weeks, PHED AP every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Karaa | PHED AP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Size | 41 MB | 35 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [JiangXi LvBu Technology co,. Ltd](https://appshunter.io/developer/1082037276) | [OFFICE OF THE EXECUTIVE ENGINEER,PUBLIC HEALTH ENGINEERING](https://appshunter.io/developer/1813145979) |

## What reviewers say

### Karaa

[App page](https://appshunter.io/ios/app/karaa/id6449732248)

**Features:** macOS Compatibility

**In-app purchases:** none


### PHED AP

[App page](https://appshunter.io/ios/app/phed-ap/id6745609237)

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

**In-app purchases:** none


## Frequently asked questions

### Is Karaa free?

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

### Is PHED AP free?

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

### Do Karaa or PHED AP have ads?

Neither Karaa nor PHED AP shows ads.

### Which is updated more often, Karaa or PHED AP?

Karaa ships an update every 4 weeks, and PHED AP every 3 weeks. Most recently, Karaa was updated on October 10, 2026 and PHED AP on October 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.*