# Treibstoff vs Forstfachverlag

The clearest difference is in-app purchases: Treibstoff at none against Forstfachverlag's 10. Forstfachverlag's advantage is update cadence (every 8 months vs every 34 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Forstfachverlag sells 10 one-off in-app purchases. Treibstoff asks for nothing beyond the download.

Treibstoff ships an update every 34 months, Forstfachverlag every 8 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Treibstoff | Forstfachverlag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 8 months** |
| Size | 160 MB | 162 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KRAVAG-LOGISTIC Versicherungs-Aktiengesellschaft](https://appshunter.io/developer/1510578570) | [Forstfachverlag GmbH & Co. KG](https://appshunter.io/developer/1164443945) |

## What reviewers say

### Treibstoff

[App page](https://appshunter.io/ios/app/treibstoff/id1133653627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Forstfachverlag

[App page](https://appshunter.io/ios/app/forstfachverlag/id1164443946)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FORSTMASCHINEN-PROFI November 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI August 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI September 2026 | $4.99 | one-time |
| HOLZmachen Herbst 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI Oktober 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI April 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI Juni 2026 | $4.99 | one-time |
| HOLZmachen Sommer 2026 | $4.99 | one-time |
| FORSTMASCHINEN-PROFI Juli 2026 | $4.99 | one-time |
| HOLZmachen Frühling 2026 | $4.99 | one-time |


## Frequently asked questions

### Is Treibstoff free?

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

### Is Forstfachverlag free?

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

### Do Treibstoff or Forstfachverlag have ads?

Neither Treibstoff nor Forstfachverlag shows ads.

### Which is updated more often, Treibstoff or Forstfachverlag?

Treibstoff ships an update every 34 months, and Forstfachverlag every 8 months. Most recently, Treibstoff was updated on November 2, 2026 and Forstfachverlag on November 2, 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.*