Field Triangulate vs DMR User Database
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Field Triangulate
Determine a remote GPS location using compass bearings from multiple points. Supports automated device location and manual entry of readings. Displays results on a map in various modes and offers multiple latitude/longitude formats.
- Calculate remote GPS locations
- Use compass bearings
- Automated iOS device location
- Manual reading entry
- On-map display
- Multiple latitude/longitude formats
- Share triangulation results
Read full descriptionHide full description
Quickly and easily determine a remote GPS location from two, or more, geolocated points with compass bearings to that location. Specifically designed for use in the field, Field Triangulate supports: - Fully automated use of iOS device location. Compass bearings are best manually entered. - Manual entry/edit of any/all readings. - On map display in various display modes. - Manually update device bearings (e.g. for use with a compass.) - Share the triangulation to others. - Multiple latitude/longitude formats: -- Decimal degrees -- Degrees and decimal minutes -- Degrees, minutes and seconds. -- (Display for UTM.) Basic usage: Use your iOS device & compass to take bearing on a remote location from two locations and Field Triangulate will calculate and display the GPS coordinate for the remote location. Advanced usage: Enter readings provided from a remote person (perhaps by iPhone or radio) and add your own readings manually in order to calculate a remote location.
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.
- 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
Read full descriptionHide 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
Verdict
The clearest difference is price: DMR User Database at Free against Field Triangulate's $7.99. Field Triangulate's advantage is rating (3.7 vs 1.0) and ratings volume (21 vs 1). On ads, in-app purchases and device support 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
DMR User Database is free to download; Field Triangulate costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Field Triangulate holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Field Triangulate has 21 ratings behind it against 1, so its average is the more settled of the two.
Field Triangulate ships an update every 2 months, DMR User Database every 3 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.
| Parameter | Field Triangulate | DMR User Database |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 3.7 (21 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 21 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Neukadye | Andreas Krenz |
Customer experience
Field Triangulate
DMR User Database
In-app purchases
Field Triangulate
No in-app purchases
DMR User Database
No in-app purchases
Questions
Is Field Triangulate free?
Is DMR User Database free?
Which has better reviews, Field Triangulate or DMR User Database?
Do Field Triangulate or DMR User Database have ads?
Which is updated more often, Field Triangulate or DMR User Database?
Other comparisons















