# IRAS basic² vs Dräger EMS

The clearest difference is update cadence: Dräger EMS at every 5 weeks against IRAS basic²'s every 6 months. 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.

IRAS basic² ships an update every 6 months, Dräger EMS every 5 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IRAS basic² | Dräger EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 171 MB | 85 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IFAM GmbH Erfurt - Ingenieurbuero fuer die Anwendung der Mikroelektronik in der Sicherheitstechnik](https://appshunter.io/developer/879081387) | [Draegerwerk AG & Co. KGaA](https://appshunter.io/developer/646307986) |

## What reviewers say

### IRAS basic²

[App page](https://appshunter.io/ios/app/iras-basic/id1401190310)

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

**In-app purchases:** none


### Dräger EMS

[App page](https://appshunter.io/ios/app/drager-ems-tablet/id1549842139)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRAS basic² free?

IRAS basic² is free to download, with no in-app purchases.

### Is Dräger EMS free?

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

### Do IRAS basic² or Dräger EMS have ads?

Neither IRAS basic² nor Dräger EMS shows ads.

### Which is updated more often, IRAS basic² or Dräger EMS?

IRAS basic² ships an update every 6 months, and Dräger EMS every 5 weeks. Most recently, IRAS basic² was updated on October 3, 2026 and Dräger EMS on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*