# KFZ Buch vs VroomLog

The clearest difference is update cadence: VroomLog at every 4 days against KFZ Buch's every 11 days. KFZ Buch's advantage is iOS requirement (14.0 vs 17.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KFZ Buch sells 10 in-app purchases, starting at $0.49 per year and VroomLog sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

KFZ Buch ships an update every 11 days, VroomLog every 4 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KFZ Buch | VroomLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 6 MB |
| Requires iOS | **14.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Aiiboo](https://appshunter.io/developer/1480168399) | [Keith Lander](https://appshunter.io/developer/373949905) |

## What reviewers say

### KFZ Buch

[App page](https://appshunter.io/ios/app/kfz-buch/id1480168400)

This app helps you manage vehicle maintenance and repair records for personal use or for your mechanic business. It allows you to store customer and vehicle details, track repairs, and set inspection reminders. Data is securely stored and synced across your devices.

**Highlights:** Customer and vehicle management, Repair and inspection order creation, Chassis number and vehicle details storage, Automatic sync across iOS devices, Face ID and biometric protection, iCloud data storage and synchronization

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One customer and 2 vehicles | $0.49 | per year |
| One customer and 4 vehicles | $6.49 | per year |
| 3 customers a 4 vehicles | $7.99 | per year |
| One customer and 10 vehicles | $11.99 | per year |
| 3 customers a 10 vehicles | $12.99 | per year |
| 10 customers a 5 vehicles | $20.99 | per year |
| 25 customers | $36.99 | per year |
| 50 customers | $58.99 | per year |
| 100 customers | $90.99 | per year |
| Unlimited customers | $184.99 | per year |


### VroomLog

[App page](https://appshunter.io/ios/app/vroomlog/id6743052505)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VroomLog Monthly | $2.99 | per month |
| VroomLog Annual | $24.99 | per year |


## Frequently asked questions

### Is KFZ Buch free?

KFZ Buch is free to download, with in-app purchases available.

### Is VroomLog free?

VroomLog is free to download, with in-app purchases available.

### Do KFZ Buch or VroomLog have ads?

Neither KFZ Buch nor VroomLog shows ads.

### Which is updated more often, KFZ Buch or VroomLog?

KFZ Buch ships an update every 11 days, and VroomLog every 4 days. Most recently, KFZ Buch was updated on October 16, 2026 and VroomLog on October 25, 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.*