# BRANDSchutz vs AEF ISOBUS DB

The clearest difference is in-app purchases: AEF ISOBUS DB at none against BRANDSchutz's 83. AEF ISOBUS DB also leads on review sentiment (50% vs 20%) and iOS requirement (11.0 vs 16.0). BRANDSchutz's advantage is update cadence (every 4 months vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. BRANDSchutz sells 83 one-off in-app purchases. AEF ISOBUS DB asks for nothing beyond the download.

BRANDSchutz ships an update every 4 months, AEF ISOBUS DB every 10 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BRANDSchutz | AEF ISOBUS DB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/aef-isobus-db/id1007540945/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 7 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [W. Kohlhammer GmbH](https://appshunter.io/developer/773264258) | [Agricultural Industry Electronics Foundation e.V.](https://appshunter.io/developer/1007540734) |

## What reviewers say

### BRANDSchutz

[App page](https://appshunter.io/ios/app/brandschutz-app/id885477105)

Access specialized publications with enhanced features like an electronic table of contents and intelligent search. Save your favorite passages with bookmarks and add text, image, photo, or audio annotations. This app provides a high-performance digital library in an attractive design.

**Highlights:** Electronic table of contents, Intelligent search within publications, Work desk function for searching entire publications, Bookmark creation, Text, image, photo, and audio annotations, Attractive design

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

**In-app purchases (83)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ausgabe 07/2023 | $8.99 | one-time |
| Ausgabe 08/2023 | $8.99 | one-time |
| BIG FIRELINER, 7. A. | $8.99 | one-time |
| Ausgabe 09/2023 | $8.99 | one-time |
| Ausgabe 10/2023 | $8.99 | one-time |
| Ausgabe 11/2023 | $8.99 | one-time |
| Ausgabe 12/2023 | $8.99 | one-time |
| Ausgabe 01/2024 | $8.99 | one-time |
| Ausgabe 02/2024 | $8.99 | one-time |
| Ausgabe 03/2024 | $8.99 | one-time |
| Ausgabe 04/2024 | $8.99 | one-time |
| Ausgabe 05/2024 | $8.99 | one-time |
| Ausgabe 07/2026 | $8.99 | one-time |
| Ausgabe 08/2026 | $8.99 | one-time |
| Ausgabe 09/2026 | $8.99 | one-time |
| Ausgabe 10/2026 | $8.99 | one-time |
| Ausgabe 04/2026 | $8.99 | one-time |
| Ausgabe 05/2026 | $8.99 | one-time |
| Ausgabe 06/2026 | $8.99 | one-time |
| Ausgabe 02/2026 | $8.99 | one-time |
| Ausgabe 03/2026 | $8.99 | one-time |
| Ausgabe 01/2026 | $8.99 | one-time |
| Ausgabe 11/2025 | $8.99 | one-time |
| Ausgabe 12/2025 | $8.99 | one-time |
| Ausgabe 10/2025 | $8.99 | one-time |
| Ausgabe 09/2025 | $8.99 | one-time |
| Ausgabe 08/2025 | $8.99 | one-time |
| Ausgabe 07/2025 | $8.99 | one-time |
| Ausgabe 06/2025 | $8.99 | one-time |
| Ausgabe 05/2025 | $8.99 | one-time |
| Ausgabe 04/2025 | $8.99 | one-time |
| Ausgabe 03/2025 | $8.99 | one-time |
| Ausgabe 02/2025 | $8.99 | one-time |
| Ausgabe 01/2025 | $8.99 | one-time |
| Ausgabe 12/2024 | $8.99 | one-time |
| Ausgabe 11/2024 | $8.99 | one-time |
| Ausgabe 10/2024 | $8.99 | one-time |
| Ausgabe 09/2024 | $8.99 | one-time |
| Ausgabe 08/2024 | $8.99 | one-time |
| Ausgabe 07/2024 | $8.99 | one-time |
| Ausgabe 06/2024 | $8.99 | one-time |
| Taktik im Hubrettungs, 5. A. | $9.99 | one-time |
| BIG FIRELINER, 8. A. | $9.99 | one-time |
| Gerätesatz Auf- und Abseilger | $11.99 | one-time |
| Halligan-Tool, 4. A. | $11.99 | one-time |
| Einsatztaktik für den Gruppenführer | $11.99 | one-time |
| Unfallverhütung Atemschutzeinsatz | $11.99 | one-time |
| Türöffnung. 5. A. | $11.99 | one-time |
| Jugendfeuerwehr-Übung FwDV 3 | $11.99 | one-time |
| Anschlagmittel, 2. A. | $14.99 | one-time |
| Methodensammlung, 2. A. | $14.99 | one-time |
| Tragbare Leitern, 3. A. | $14.99 | one-time |
| Vorbeugender Brandschutz | $14.99 | one-time |
| Feuerwehr-Einsatzübungen, 14. A. | $14.99 | one-time |
| Einsatzübungen planen, 2. A. | $17.99 | one-time |
| Risiken durch Konflikte | $17.99 | one-time |
| Warnung der Bevölkerung | $19.99 | one-time |
| Rechtsfragen Feuerwehreinsatz 5. A. | $19.99 | one-time |
| Kritische Kommunikation | $19.99 | one-time |
| Presse- u. Öffentlichkeitsarb. | $19.99 | one-time |
| Hubrettungsfahrzeuge im Brand | $19.99 | one-time |
| Unwetterlagen, 2. A. | $22.99 | one-time |
| Professionalisierung | $22.99 | one-time |
| Fachrechnen | $22.99 | one-time |
| Falsche Taktik, 10. A. | $22.99 | one-time |
| Prüfungsleitfaden, 5. A. | $24.99 | one-time |
| Physikalische Grundlagen | $24.99 | one-time |
| Grundlagen d. vorb. Brandsch. | $24.99 | one-time |
| Pumpen in der Feuerwehr | $24.99 | one-time |
| Handbuch Feuerlöschmittel | $24.99 | one-time |
| Menschenführung | $24.99 | one-time |
| Tiefbauunfälle, 2. A. | $24.99 | one-time |
| Einsatztaktik f. Führungsk. | $29.99 | one-time |
| Einsatzplanung bei der Feuerwehr | $29.99 | one-time |
| Bevölkerungsschutz geht uns alle an | $29.99 | one-time |
| Messtechnik im Feuerwehreinsatz | $29.99 | one-time |
| Vorbeugender Brandschutz, 10. A. | $29.99 | one-time |
| Leitfaden Krisenmanagement, 2. A. | $29.99 | one-time |
| Resilienz und Schockereignisse | $29.99 | one-time |
| Führung und Stabsarbeit, 2. A. | $29.99 | one-time |
| Handbuch Ausb. b. d. Feuerwehr | $39.99 | one-time |
| Das Feuerwehr-Lehrbuch, 8. A. | $59.99 | one-time |
| Das Feuerwehr-Lehrbuch, 9. A. | $79.99 | one-time |


### AEF ISOBUS DB

[App page](https://appshunter.io/ios/app/aef-isobus-db/id1007540945)

Access a comprehensive database of ISOBUS-certified agricultural machinery and devices. Easily check compatibility between tractors and implements, discover functionalities, and compare alternatives. Ensure your equipment works together seamlessly.

**Highlights:** ISOBUS database access, Tractor/implement compatibility checks, Functionality discovery, Alternative comparison, Certification status lookup, Share compatibility information

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

**In-app purchases:** none


## Frequently asked questions

### Is BRANDSchutz free?

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

### Is AEF ISOBUS DB free?

AEF ISOBUS DB is free to download, with no in-app purchases.

### Do BRANDSchutz or AEF ISOBUS DB have ads?

Neither BRANDSchutz nor AEF ISOBUS DB shows ads.

### Which is updated more often, BRANDSchutz or AEF ISOBUS DB?

BRANDSchutz ships an update every 4 months, and AEF ISOBUS DB every 10 months. Most recently, BRANDSchutz was updated on October 24, 2026 and AEF ISOBUS DB on October 21, 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.*