# PropTechTools vs D1E Feuerwehrinfo

The clearest difference is in-app purchases: PropTechTools at none against D1E Feuerwehrinfo's 2. PropTechTools also leads on iOS requirement (15.0 vs 26.2). D1E Feuerwehrinfo's advantage is update cadence (every 4 days vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. D1E Feuerwehrinfo sells 2 one-off in-app purchases. PropTechTools asks for nothing beyond the download.

PropTechTools ships an update every 9 days, D1E Feuerwehrinfo every 4 days. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PropTechTools | D1E Feuerwehrinfo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 113 MB | 6 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PropTechTools GmbH](https://appshunter.io/developer/1661878228) | [Sebastian Heinisch](https://appshunter.io/developer/1488898858) |

## What reviewers say

### PropTechTools

[App page](https://appshunter.io/ios/app/proptechtools/id1672040197)

**Features:** macOS Compatibility

**In-app purchases:** none


### D1E Feuerwehrinfo

[App page](https://appshunter.io/ios/app/d1e-feuerwehrinfo/id6761414276)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Monat Premium | $19.90 | one-time |
| 1 Jahr | $229.99 | one-time |


## Frequently asked questions

### Is PropTechTools free?

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

### Is D1E Feuerwehrinfo free?

D1E Feuerwehrinfo is free to download, with in-app purchases available.

### Do PropTechTools or D1E Feuerwehrinfo have ads?

Neither PropTechTools nor D1E Feuerwehrinfo shows ads.

### Which is updated more often, PropTechTools or D1E Feuerwehrinfo?

PropTechTools ships an update every 9 days, and D1E Feuerwehrinfo every 4 days. Most recently, PropTechTools was updated on October 15, 2026 and D1E Feuerwehrinfo on September 30, 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.*