# GasBuster vs Dräger X

The clearest difference is update cadence: Dräger X at every 2 months against GasBuster's every 26 months. Dräger X also leads on device support (3 vs 1). GasBuster's advantage is iOS requirement (16.0 vs 26.0). 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.

GasBuster ships an update every 26 months, Dräger X every 2 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GasBuster | Dräger X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 months** |
| Size | 53 MB | 65 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOREX wireless Solutions GmbH](https://appshunter.io/developer/417725782) | [Draegerwerk AG & Co. KGaA](https://appshunter.io/developer/646307986) |

## What reviewers say

### GasBuster

[App page](https://appshunter.io/ios/app/gasbuster/id1086972045)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dräger X

[App page](https://appshunter.io/ios/app/drager-x-node/id1594368718)

**In-app purchases:** none


## Frequently asked questions

### Is GasBuster free?

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

### Is Dräger X free?

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

### Do GasBuster or Dräger X have ads?

Neither GasBuster nor Dräger X shows ads.

### Which is updated more often, GasBuster or Dräger X?

GasBuster ships an update every 26 months, and Dräger X every 2 months. Most recently, GasBuster was updated on October 7, 2026 and Dräger X 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.*