Best Dbhamplus Apps

Maidenhead Converter

by Donald Hays

Free

Easily convert between latitude/longitude and Maidenhead Grid Locator System coordinates. Track your current location in both formats simultaneously and visualize them on a map. Ideal for amateur radio operators and anyone needing a concise way to express geographic positions.

Ham Square

by Kram

Free

This app provides radio amateurs with a quick and easy way to determine their Maidenhead Locator, a grid system used globally for location communication. It's a free tool for ham radio operators.

QTH Grid Square Locator

Accurate Grid Locator

Free

Calculate your Maidenhead grid locator accurately using your device's GPS. This tool is designed for amateur radio operators, offering real-time calculations and offline functionality for contests and DX communication.

HAM Distance: Grid & Callsign

Amateur Radio QTH Distance

Free

Calculate distances between amateur radio stations using callsigns, grid locators, or coordinates. Save, visualize, and analyze your contacts with interactive maps and statistics. Syncs across devices via iCloud.

Echo: Global SDR Receiver

SDR Tuner, Shortwave & Scanner

Free

Tune into thousands of remote radio servers worldwide from your iPhone or iPad. Explore shortwave broadcasts, aviation communications, and more with a global interactive map and advanced tuning features. Enjoy uninterrupted background audio and a privacy-first experience.

Ham Radio Toolbox

Tools for ham radio operators

Free

This app provides essential tools for amateur radio enthusiasts, including real-time propagation data, a DX cluster viewer, and a dipole calculator. It offers a streamlined interface for checking band conditions and planning communication strategies.

Distance and Area Measurement

Using GPS

Free

Measure the area of a region or the length of a path by walking or driving around it. Simply start the measurement when the GPS is ready and press restart if initial positioning is unstable.

myGMRS

GMRS Repeater Directory

Free

Discover two-way radio repeaters in your local area for General Mobile Radio Service (GMRS). Coordinate your own repeaters, look up callsigns, and connect with other nearby users. A GMRS license from the FCC is required to access repeater information.

RF Calculators - everything RF

by everything RF LLP

Free

This application provides a comprehensive suite of tools for radio frequency (RF) calculations. It includes various attenuator calculators, unit converters, RF propagation tools, and other specialized RF calculators for engineers and hobbyists.

Gemma GPS

by Patrick Tudor

Free

Navigate the outdoors with a digital compass that conserves battery. Save locations and get guided back to them with a simple arrow. Ideal for travelers, hikers, sailors, and geocachers who venture off the beaten path.

Qibla Compass - Direction Find

Find the direction of qibla

Free

Easily find the Qibla direction from anywhere in the world. This app calculates your angle to the Kaaba, providing accurate guidance for prayer. It requires internet and location services for optimal performance.

Distance Measure

by RBetjes

Free

Measure distances and areas directly on a map. Set waypoints by tapping and holding, and easily switch between various measurement units. Save and restore your measurements for later use.

HamAlert

by Manuel Kasper

Free

Receive instant push notifications for desired amateur radio contacts. Filter alerts by various criteria like callsign, band, mode, and location. Stay updated on DX spots from multiple sources.