# KFE PTA vs AstmaBox

The clearest difference is update cadence: AstmaBox at every 3 months against KFE PTA's every 9 months. AstmaBox also leads on iOS requirement (9.0 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.

KFE PTA ships an update every 9 months, AstmaBox every 3 months. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | KFE PTA | AstmaBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 12 MB | 32 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [AltaSoft](https://appshunter.io/developer/668528026) | [3clicks sp. z o.o.](https://appshunter.io/developer/1136238813) |

## What reviewers say

### KFE PTA

[App page](https://appshunter.io/ios/app/kfe-pta/id1492737446)

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

**In-app purchases:** none


### AstmaBox

[App page](https://appshunter.io/ios/app/astmabox/id1500396929)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KFE PTA free?

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

### Is AstmaBox free?

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

### Do KFE PTA or AstmaBox have ads?

Neither KFE PTA nor AstmaBox shows ads.

### Which is updated more often, KFE PTA or AstmaBox?

KFE PTA ships an update every 9 months, and AstmaBox every 3 months. Most recently, KFE PTA was updated on October 11, 2026 and AstmaBox on October 18, 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.*