# VertiGIS FM Maintenance vs Gewobag TechnikerApp

The clearest difference is update cadence: VertiGIS FM Maintenance at fortnightly against Gewobag TechnikerApp's monthly. Gewobag TechnikerApp's advantage is iOS requirement (11.0 vs 16.0). 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.

VertiGIS FM Maintenance ships an update fortnightly, Gewobag TechnikerApp monthly. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | VertiGIS FM Maintenance | Gewobag TechnikerApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 177 MB | 26 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VertiGIS GmbH](https://appshunter.io/developer/1576690177) | [net-haus GmbH](https://appshunter.io/developer/1126270921) |

## What reviewers say

### VertiGIS FM Maintenance

[App page](https://appshunter.io/ios/app/vertigis-fm-maintenance/id1576689875)

**Features:** Vision Pro support

**In-app purchases:** none


### Gewobag TechnikerApp

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

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

**In-app purchases:** none


## Frequently asked questions

### Is VertiGIS FM Maintenance free?

VertiGIS FM Maintenance is free to download, with no in-app purchases.

### Is Gewobag TechnikerApp free?

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

### Do VertiGIS FM Maintenance or Gewobag TechnikerApp have ads?

Neither VertiGIS FM Maintenance nor Gewobag TechnikerApp shows ads.

### Which is updated more often, VertiGIS FM Maintenance or Gewobag TechnikerApp?

VertiGIS FM Maintenance ships an update fortnightly, and Gewobag TechnikerApp monthly. Most recently, VertiGIS FM Maintenance was updated on September 24, 2026 and Gewobag TechnikerApp on September 9, 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.*