Comparison

PulseQSO 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

PulseQSO

This application serves as a digital logbook for amateur radio enthusiasts. It allows users to record QSO correspondences and contact details, with data securely stored and synced across multiple Apple devices via iCloud.

Highlights
  • Amateur radio QSO logging
  • Contact information storage
  • iCloud data synchronization
  • Cross-device compatibility (Mac, iOS, iPadOS)
  • Secure, device-only data storage
Read full description

PulseQSO is a logbook for Amateur Radio stations to log their QSO correspondences and contact information. The PulseQSO uses Apple's iCloud to store all the app's data, keeping everything updated across multiple devices. ll data is securely stored only on the device user's iCloud account. No data is stored anywhere else. PulseQSO is available on Mac, iOS and iPadOS.

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

PulseQSO4 screens
DMR User Database4 screens

Verdict

The call

The clearest difference is rating: PulseQSO at 4.0 against DMR User Database's 1.0. DMR User Database's advantage is update cadence (every 3 months vs every 39 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

PulseQSO holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

PulseQSO ships an update every 39 months, DMR User Database every 3 months. The most recent releases landed on June 1, 2026 and August 12, 2026 respectively.

Scorecard2 real differences · 8 level
PulseQSO versus DMR User Database: the parameters behind the verdict, then further details
ParameterPulseQSODMR User Database
PriceFreeFree
Rating4.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews50.0% of reviews
Number of ratings11
Update frequencyEvery 39 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, MaciPhone, iPad, iPod, Mac
Requires iOS15.015.0
Further details — not scored
Size7 MB28 MB
Age rating17+4+
DeveloperPulsely Consulting LimitedAndreas Krenz

Customer experience

PulseQSO

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
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

PulseQSO

No in-app purchases

None

DMR User Database

No in-app purchases

Questions

Is PulseQSO free?
PulseQSO 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.
Which has better reviews, PulseQSO or DMR User Database?
PulseQSO is rated higher. PulseQSO averages 4.0 out of 5 from 1 ratings, while DMR User Database averages 1.0 from 1 ratings.
Do PulseQSO or DMR User Database have ads?
Neither PulseQSO nor DMR User Database shows ads.
Which is updated more often, PulseQSO or DMR User Database?
PulseQSO ships an update every 39 months, and DMR User Database every 3 months. Most recently, PulseQSO was updated on June 1, 2026 and DMR User Database on August 12, 2026.

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