# Regelwerk > Digital library app for specialized publications with advanced search and annotation tools. (iPhone/iPad app by Rudolf Müller Medienholding GmbH & Co. KG.) - Source: https://appshunter.io/ios/app/regelwerk/id1067305942 (this page in markdown: same URL + `.md`) - Developer: [Rudolf Müller Medienholding GmbH & Co. KG](https://appshunter.io/developer/466751564) - Category: Books, Reference - Price: Free - Age rating: 4+ - Requires: iOS 13.4 · 57 MB - Languages: German (Germany) - Released: 2016-01-05 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/regelwerk/id1067305942/reviews.md ## What is Regelwerk? This is your application for specialized publications with added value. Get easily accustomed to the electronic table of contents and the fast and intelligent search in all publications. The work desk function helps you search within an entire publication. Add bookmarks and your own annotations in any desired passage, in the form of texts, images, photos or audio comments. This app offers thus a valuable library of online publications with high performance additional features – all this in an attractive design. ## Key features - Electronic table of contents - Fast and intelligent search - Work desk function for publication search - Add bookmarks - Personal annotations (text, image, audio) - Attractive design ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/regelwerk/id1067305942/reviews.md ### 5/5 — Update 5.0.0 *2023-10-30* Das Inhaltsverzeichnis ist seid dem Update eine komplette Katastrophe. An dieser Stelle wurde die App komplett verschlimmert–bessert. Ansonsten bin ich sehr zufrieden und arbeite nur noch über die App. Aber wegen dem Inhaltsverzeichnis muss nachgelegt werden um die Fachregelteile wieder schneller finden zu können. ### 1/5 — Funktion gleich null *2023-08-06* Die App funktioniert nach mehrmaligen Kontaktaufnahme mit der Technik immer noch nicht. Ich finde es schade das beheben des Problems sooooo lange dauert. ## Frequently asked questions about Regelwerk ### What is Regelwerk? Regelwerk is a free application designed for accessing specialized publications. It offers features like an electronic table of contents, intelligent search, and the ability to add bookmarks and annotations. ### What devices support Regelwerk? Regelwerk is available for iPhone, iPad, and iPod devices, providing a convenient way to access your digital publications on the go. ### How does the search function in Regelwerk work? Regelwerk features a fast and intelligent search that allows you to search within individual publications or across your entire library using the work desk function. ### Can I add my own notes to publications in Regelwerk? Yes, Regelwerk allows you to add your own annotations in the form of text, images, photos, or audio comments to any passage within a publication. ### Is Regelwerk free to use? Yes, Regelwerk is completely free to download and use, offering its full range of features without any cost to the user. ### How often is Regelwerk updated? The application was last updated on August 3, 2026, indicating a history of maintenance and potential feature additions. The current version is 6.4. ### What is the age rating for Regelwerk? Regelwerk has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be accessing educational or specialized content. ### Does Regelwerk have ads? No, Regelwerk is ad-free, meaning you can access your publications and use all its features without any interruptions from advertisements. ## Version history (last 5 releases) ### 6.4 — 2026-08-03 Modernized user interface, new functions, changed imprint. ### 6.3 — 2025-02-13 In addition to the previous DDH versions 8.0 and 8.1, you can also download DDH version 8.2 here. ### 6.2 — 2024-05-08 Small bugfixes and improvements. ### 6.1 — 2024-04-08 Small bugfixes and improvements. ### 6.0 — 2024-03-18 Im Update 8.1 steht die neue Fachregel zu Dachziegeln und Dachsteinen zur Verfügung sowie das Merkblatt zu Wärmeschutz bei Dach und Wand! ## Apps similar to Regelwerk | App | Rating | Price | Category | | --- | --- | --- | --- | | [FORUM Desk](https://appshunter.io/ios/app/forum-desk/id1216090811) | — | Free | Books | | [AVR-Kommentar+](https://appshunter.io/ios/app/avr-kommentar-plus/id941120910) | — | Free | Books | | [Betriebswirt HwO](https://appshunter.io/ios/app/betriebswirt-hwo/id910122352) | — | Free | Books | | [AnwaltVerlag - Fachbibliothek](https://appshunter.io/ios/app/anwaltverlag-fachbibliothek/id879042127) | 5.0 (1) | Free | Books | | [VFF Wissen](https://appshunter.io/ios/app/vff-wissen/id1582478632) | — | Free | Books | | [Lambertus+](https://appshunter.io/ios/app/lambertus-plus/id873636924) | — | Free | Books | ## More apps by Rudolf Müller Medienholding GmbH & Co. KG - [Medien FeuerTrutz](https://appshunter.io/ios/app/medien-feuertrutz/id740676628) - [KlempnerFit](https://appshunter.io/ios/app/klempnerfit/id1093127786) - [HolzTraining](https://appshunter.io/ios/app/holztraining/id1167895409) - [bfb Medien barrierefrei bauen](https://appshunter.io/ios/app/bfb-medien-barrierefrei-bauen/id1326150465) - [DDH](https://appshunter.io/ios/app/ddh/id1357923303) All apps by Rudolf Müller Medienholding GmbH & Co. KG: https://appshunter.io/developer/466751564 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*