# VDBUM vs Vemcon CoPilot

The clearest difference is update cadence: VDBUM at every 2 weeks against Vemcon CoPilot's every 2 months. VDBUM also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.4). On price, 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.

VDBUM ships an update every 2 weeks, Vemcon CoPilot every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | VDBUM | Vemcon CoPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vdbum-digipruf/id1565336214/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 27 MB | 61 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [syniotec GmbH](https://appshunter.io/developer/1480214905) | [Vemcon GmbH](https://appshunter.io/developer/763845612) |

## What reviewers say

### VDBUM

[App page](https://appshunter.io/ios/app/vdbum-digipruf/id1565336214)

This app digitizes technical inspection protocols for VDBUM Service GmbH. Users can access and modify pre-registered devices, conduct digital preliminary inspection reports, and manage completed inspections. Future updates will introduce additional features.

**Highlights:** Digital access to technical inspection protocols, Virtual editing of devices and machines, Conduct digital preliminary inspection reports, Management of completed inspections, Access pre-registered devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Vemcon CoPilot

[App page](https://appshunter.io/ios/app/vemcon-copilot/id1642879646)

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

**In-app purchases:** none


## Frequently asked questions

### Is VDBUM free?

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

### Is Vemcon CoPilot free?

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

### Do VDBUM or Vemcon CoPilot have ads?

Neither VDBUM nor Vemcon CoPilot shows ads.

### Which is updated more often, VDBUM or Vemcon CoPilot?

VDBUM ships an update every 2 weeks, and Vemcon CoPilot every 2 months. Most recently, VDBUM was updated on October 15, 2026 and Vemcon CoPilot on October 13, 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.*