Best Radio GridFix alternatives: apps like Radio GridFix

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Looking for something like Radio GridFix? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Radio GridFix

QR Previewer by Lee Hyojoong

Scan Before You Open

Editor's Choice

0.0(0 ratings)

Free

KeyUp Radio by BaldGuy LLC

AllStarLink node control

Strong Contender

5.0(1 ratings)

Free

HOTs 2026-27 by APS Aviation Inc.

APS Holdover Time Calculator

Worth Considering

RF Toolbox: Ham Radio Tools

0.0(0 ratings)

$29.99

More apps like Radio GridFix

RF Calculators & Antenna Tools

(0)

K4 Control for Elecraft K4

K4 remote control

$89.99

Control your Elecraft K4 transceiver remotely from your iPad. Operate locally or over the internet, with integrated digital modes, logging, and advanced visual features.

Full remote transceiver controlIntegrated digital modes (FT8, FT4, CW, SSTV)Comprehensive logbook with ADIF support

(6)

paid

Your Ham Radio companion!

HamWatch

$4.99

This app provides amateur radio operators with essential tools on their Apple Watch. Monitor real-time space weather data and track POTA spots directly from your wrist. Customizable complications display your call sign on your watch face.

Real-time space weather monitoring24-hour historical space weather chartsPOTA spot tracking on wrist

(3)

paid

Master Ham Radio QSO Logger

Ham Logging

(0)

HF Propagation for Ham Radio

HamBand

Real-time HF band condition ratingsGreyline visualizer for propagation7-day trend charts for solar data

This app provides amateur radio operators with real-time HF band condition assessments using live solar weather data. It offers band ratings, a greyline visualizer, and trend charts to help predict propagation. An Apple Watch companion app is also available for quick access to information.

(2)

free

QTH Grid Square Locator

Accurate Grid Locator

Real-time GPS location calculationMaidenhead grid system supportOffline functionality

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.

(0)

free