Comparison

FosdemToGo vs DMR User Database

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FosdemToGo

This app displays the schedule for the FOSDEM conference. It allows users to easily view and manage their conference agenda.

Highlights
  • Schedule rendering
  • Conference agenda management
  • Event viewing
Features
Read full description

A simple schedule renderer for the FOSDEM conference.

About

DMR User Database

This app serves as a comprehensive digital phonebook for the Digital Mobile Radio (DMR) community. It allows users to quickly search for Radio IDs, Callsigns, and other user details across multiple integrated databases. Ideal for ham radio operators, it facilitates connections and exploration within the digital radio world.

Highlights
  • Comprehensive search by ID, Callsign, Name, or Location
  • Integrates multiple DMR databases
  • View users per country
  • Built-in logbook for radio contacts
  • Database export for specific devices
  • Interactive maps for repeaters
  • Offline functionality
Features
Read full description

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 here to provide you with 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 designed specifically for Hamradio operators, with powerful features that help you connect, communicate, and stay informed in the world of digital radio. What is the DMR User Database App? 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 such as RadioID, NXDN, Hamvoip, HamshackHotline, Dapnet, and Repeaters Database, allowing you to search for users by their Radio ID (Extension), Callsign, Name or even location. Whether you are looking for a new contact, repeaters in your area, or exploring the world of digital radio, this app has you covered. Key Features of DMR User Database App: 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 lazy search thru 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: Keep track of your radio contacts and activities with the built-in logbook feature, designed to log your callsigns, timestamps, and notes. Database Export: Export databases for devices like Anytone and Voip Phones (available on Windows/macOS). Fox Hunting: Engage in exciting fox hunting activities by locating the first fox in the app. Interactive Maps: Discover nearby repeaters and hackerspaces with interactive maps. Offline Functionality: Enjoy full access to the user databases and most features even when you are offline, making it ideal for areas with limited connectivity. Why you should download the DMR User Database App? The DMR User Database app is your go-to tool for connecting with the global DMR community. Whether you're a new user looking for contacts or an experienced operator searching for repeaters or DMR IDs, this app makes it easy to find 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 explore new radio experiences. Download the DMR User Database app today and keep the global DMR community at your fingertips!

Screenshots

FosdemToGo1 screens
DMR User Database4 screens

Verdict

The call

The clearest difference is update cadence: DMR User Database at every 3 months against FosdemToGo's every 10 months. DMR User Database also leads on device support (4 vs 2). FosdemToGo's advantage is iOS requirement (13.2 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FosdemToGo ships an update every 10 months, DMR User Database every 3 months. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
FosdemToGo versus DMR User Database: the parameters behind the verdict, then further details
ParameterFosdemToGoDMR User Database
PriceFreeFree
Rating—2.0 (2 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 10 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.2 — better15.0
Further details — not scored
Size1 MB28 MB
Age rating4+4+
DeveloperHorst GutmannAndreas Krenz

Customer experience

FosdemToGo

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

DMR User Database

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

FosdemToGo

No in-app purchases

None

DMR User Database

No in-app purchases

Questions

Is FosdemToGo free?
FosdemToGo is free to download, with no in-app purchases.
Is DMR User Database free?
DMR User Database is free to download, with no in-app purchases.
Do FosdemToGo or DMR User Database have ads?
Neither FosdemToGo nor DMR User Database shows ads.
Which is updated more often, FosdemToGo or DMR User Database?
FosdemToGo ships an update every 10 months, and DMR User Database every 3 months. Most recently, FosdemToGo was updated on October 15, 2026 and DMR User Database on October 21, 2026.

Other comparisons