# Dräger X vs WatchGas

The clearest difference is update cadence: WatchGas at every 3 weeks against Dräger X's every 2 months. WatchGas also leads on iOS requirement (15.5 vs 26.0). 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.

Dräger X ships an update every 2 months, WatchGas every 3 weeks. The most recent releases landed on September 13, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Dräger X | WatchGas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watchgas/id6479701347/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 65 MB | 49 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Draegerwerk AG & Co. KGaA](https://appshunter.io/developer/646307986) | [WatchGas](https://appshunter.io/developer/1736959878) |

## What reviewers say

### Dräger X

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

**In-app purchases:** none


### WatchGas

[App page](https://appshunter.io/ios/app/watchgas/id6479701347)

This application allows users to manage and configure their WatchGas SST1 and SST4 devices. It provides essential tools for device setup and operational control.

**Highlights:** Device management, Device configuration, SST1 support, SST4 support, Compliance tools

**In-app purchases:** none


## Frequently asked questions

### Is Dräger X free?

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

### Is WatchGas free?

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

### Do Dräger X or WatchGas have ads?

Neither Dräger X nor WatchGas shows ads.

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

Dräger X ships an update every 2 months, and WatchGas every 3 weeks. Most recently, Dräger X was updated on September 13, 2026 and WatchGas on September 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.*