# Fleet Maintenance vs VDBUM

The clearest difference is iOS requirement: VDBUM at 13.4 against Fleet Maintenance's 16.4. 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.

Fleet Maintenance ships an update fortnightly, VDBUM every 2 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Fleet Maintenance | VDBUM |
| --- | --- | --- |
| 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 | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 71 MB | 27 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Nowak](https://appshunter.io/developer/1531568762) | [syniotec GmbH](https://appshunter.io/developer/1480214905) |

## What reviewers say

### Fleet Maintenance

[App page](https://appshunter.io/ios/app/fleet-maintenance-tecaser/id1547398918)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Fleet Maintenance free?

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

### Is VDBUM free?

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

### Do Fleet Maintenance or VDBUM have ads?

Neither Fleet Maintenance nor VDBUM shows ads.

### Which is updated more often, Fleet Maintenance or VDBUM?

Fleet Maintenance ships an update fortnightly, and VDBUM every 2 weeks. Most recently, Fleet Maintenance was updated on October 24, 2026 and VDBUM on October 15, 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.*