# DDH

> The DDH app - the expertise for roofers in one place.

Canonical page: [https://chrome-stats.com/d/de.silkcode.ddhdigital](https://chrome-stats.com/d/de.silkcode.ddhdigital)

## Overview

- **ID:** `de.silkcode.ddhdigital`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** RM Rudolf Müller Medien GmbH & Co. KG
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 6,619
- **Version:** 6.3.0
- **Last updated:** 2026-05-26
- **First published:** 2018-03-12
- **Publisher country:** DE
- **Size:** 27 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=de.silkcode.ddhdigital)
- **Website:** [https://www.ddh.de](https://www.ddh.de/)
- **Privacy policy:** [https://privacy.cortina-consult.com/privacy?id=eFh0YYLKlxgYjg5Lyghs&lang=de](https://privacy.cortina-consult.com/privacy?id=eFh0YYLKlxgYjg5Lyghs&lang=de)

## Description

DDH is an innovative Android app designed for roofing professionals, offering a library of specialized publications. With features like a smart search function, an electronic table of contents, and a work desk function for easy navigation, users can add bookmarks and personal annotations with texts, images, and audio comments. Experience a valuable resource for roofing expertise, all within a sleek and attractive design.

## Rankings

- #650,825 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.DOWNLOAD_WITHOUT_NOTIFICATION`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECORD_AUDIO`
- `android.permission.REORDER_TASKS`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `de.silkcode.ddhdigital.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/de.silkcode.ddhdigital)