# Gewobag TechnikerApp vs Adler Group

The clearest difference is iOS requirement: Gewobag TechnikerApp at 11.0 against Adler Group's 15.6. On price, update cadence, 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.

Gewobag TechnikerApp ships an update monthly, Adler Group every 4 weeks. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Gewobag TechnikerApp | Adler Group |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 26 MB | 30 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [net-haus GmbH](https://appshunter.io/developer/1126270921) | [Idwell GmbH](https://appshunter.io/developer/1269662593) |

## What reviewers say

### Gewobag TechnikerApp

[App page](https://appshunter.io/ios/app/gewobag-technikerapp/id6746418254)

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

**In-app purchases:** none


### Adler Group

[App page](https://appshunter.io/ios/app/adler-group/id6755233629)

Report issues and submit damage reports with photo documentation anytime. Access a digital folder of important property documents and receive proactive updates on your building via push notifications.

**Highlights:** Report issues and damages, Photo documentation for reports, Digital document folder, Push notifications for updates, FAQ section for common questions, Interactive status updates

**In-app purchases:** none


## Frequently asked questions

### Is Gewobag TechnikerApp free?

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

### Is Adler Group free?

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

### Do Gewobag TechnikerApp or Adler Group have ads?

Neither Gewobag TechnikerApp nor Adler Group shows ads.

### Which is updated more often, Gewobag TechnikerApp or Adler Group?

Gewobag TechnikerApp ships an update monthly, and Adler Group every 4 weeks. Most recently, Gewobag TechnikerApp was updated on September 9, 2026 and Adler Group 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.*