14+ similar apps compared and reviewed
Whether you want more options like FT8 Decoder or a completely different take on the same concept, our curated list of 14+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This utility app helps you solve problems involving ratios and proportions. It calculates an unknown number based on the relationship between two other known numbers.
This app provides comprehensive mobile services for campus cards, including traditional card functions like consumption and authentication, enhanced with QR code capabilities. It offers features for managing your campus card, paying various campus fees, and booking campus facilities.
Easily determine the capacity of structural steel beams and columns. Get detailed calculation sheets to verify your work, designed according to AISC 360-16 standards. Features intuitive touch-based interaction and built-in material databases.
This app demodulates and plays AM and FM radio signals received by compatible SDR hardware. It allows users to listen to various broadcasts, manage station lists, and adjust audio settings. Requires a separate radio and host computer for operation.
This app serves as a comprehensive client for the Automatic Position Reporting System (APRS), enabling amateur radio operators to send and receive real-time data like position, status, and messages. It features a built-in TNC for direct radio communication and internet connectivity via the APRS-IS network.
This AI-powered tool decodes Morse code signals from audio input, ideal for amateur radio enthusiasts. It offers two modes and neural network options for various signal conditions and speeds, with customizable themes.
Easily read and write to NFC tags using your phone. This app supports various tag types including text, URLs, contacts, and HomeKit scenes. It also offers accessibility features, Siri Shortcuts, widgets, and iMessage extensions for convenient tag management and automation.
This utility decodes DTMF tones, even in noisy conditions. It stores decoded numbers for easy actions like dialing, creating contacts, or copying to your clipboard for further lookup.
