As a Digital Mobile Radio (DMR) enthusiast, you understand the importance of having easy access to detailed contact information about other users in the network. The DMR User Database app is designed to provide a comprehensive digital phonebook for the DMR community, making it easier to find Radio IDs, callsigns, and user details in just a few taps.

Developed by PD2EMC, this app is tailored for hamradio operators, offering powerful features that help you connect, communicate, and stay informed in the world of digital radio.

The DMR User Database App acts as a digital phonebook, giving you quick access to contact details of thousands of DMR users worldwide. It integrates multiple databases, including RadioID, NXDN, Hamvoip, HamshackHotline, Dapnet, and Repeaters Database, allowing you to search for users by Radio ID (Extension), Callsign, Name, or Location. Whether you are seeking new contacts, repeaters in your area, or exploring the world of digital radio, this app has you covered.

• Comprehensive Search Options: Search for DMR users in RadioID, NXDN, Hamvoip, HamshackHotline, Dapnet, and Repeaters Database by callsign, Radio ID (Extension), name, location (city, state, or country), or perform a global search across all databases by callsign.
• Users Per Country: View the number of users in each country and explore the global reach of the DMR network.
• Logbook: Maintain a record of your radio contacts and activities with the built-in logbook feature, designed to log callsigns, timestamps, and notes.
• Database Export: Export databases for devices such as Anytone and VoIP Phones (available on Windows/macOS).
• Fox Hunting: Participate in fox hunting activities by locating the first fox in the app.
• Interactive Maps: Discover nearby repeaters and hackerspaces with interactive maps.
• Offline Functionality: Access user databases and most features even when offline, ideal for areas with limited connectivity.

The DMR User Database app is an essential tool for connecting with the global DMR community. Whether you are a new user seeking contacts or an experienced operator searching for repeaters or DMR IDs, this app simplifies the process of finding exactly what you need. With interactive maps, offline functionality, and the ability to log your radio activity, you can stay connected to the DMR network and discover new radio experiences.

Download the DMR User Database app today and keep the global DMR community accessible at all times.

Google Play (Android):

App Store (iOS/macOS):

Direct Download (Google Drive):