# Emergency response guides vs IngSoft InterWatt (eIAM)

The clearest difference is update cadence: IngSoft InterWatt (eIAM) at fortnightly against Emergency response guides's every 3 months. IngSoft InterWatt (eIAM) also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Emergency response guides ships an update every 3 months, IngSoft InterWatt (eIAM) fortnightly. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Emergency response guides | IngSoft InterWatt (eIAM) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emergency-response-guides/id6446833694/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 174 MB | 51 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Volvo Group](https://appshunter.io/developer/568659561) | [IngSoft GmbH](https://appshunter.io/developer/945284664) |

## What reviewers say

### Emergency response guides

[App page](https://appshunter.io/ios/app/emergency-response-guides/id6446833694)

Access technical product information for rescue operations involving Volvo trucks. This application helps establish procedures and methods for effective rescue efforts.

**Highlights:** Technical product information, Rescue operation procedures, Methods for rescue, Volvo truck specific

**Features:** macOS Compatibility

**In-app purchases:** none


### IngSoft InterWatt (eIAM)

[App page](https://appshunter.io/ios/app/ingsoft-interwatt-eiam/id6740481986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Emergency response guides free?

Emergency response guides is free to download, with no in-app purchases.

### Is IngSoft InterWatt (eIAM) free?

IngSoft InterWatt (eIAM) is free to download, with no in-app purchases.

### Do Emergency response guides or IngSoft InterWatt (eIAM) have ads?

Neither Emergency response guides nor IngSoft InterWatt (eIAM) shows ads.

### Which is updated more often, Emergency response guides or IngSoft InterWatt (eIAM)?

Emergency response guides ships an update every 3 months, and IngSoft InterWatt (eIAM) fortnightly. Most recently, Emergency response guides was updated on September 26, 2026 and IngSoft InterWatt (eIAM) on September 24, 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.*