Best Echo alternatives: apps like Echo: Global SDR Receiver

10+ similar apps compared and reviewed

4.5 avg rating

8 free apps

Updated October 2026

Echo: Global SDR Receiver

Mark Garrison Jr.

🔧 Utilities

🔍 Reference

Looking for something like Echo? 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 Echo

CoronaSDR: RTL-SDR Client by Alien Systems S.R.L.

Low-Latency rtl_tcp Receiver

Editor's Choice

🔧 Utilities

5.0(5 ratings)

Free

This application allows users to connect to and control RTL-SDR servers on their local network. It provides live spectrum and waterfall displays, various demodulation modes, and DSP controls for audio filtering and signal tuning. Users can save favorite stations and adjust RF settings.

Spectral Bands: SDR Client by Matthew Delashaw

RTL-SDR & WebSDR Signal Client

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

AM_SW Radio by John Martin

AM-SW-Ham from worldwide rcvrs

Worth Considering

🔧 Utilities

5.0(1 ratings)

Free

Access and stream live radio broadcasts from hundreds of volunteer-run receivers worldwide. Experience shortwave radio reception from 100kHz to 30MHz using AM or SSB modes, as if you were physically at the receiver's location.

More apps like Echo

SwR - Global Radio

Worldwide online SDR receivers

Free

Access a global network of shortwave radio receivers from your phone. Tune into live broadcasts, amateur radio frequencies, and utility stations worldwide with real-time spectrum analysis and intuitive controls.

Global SDR network accessReal-time spectrum analyzerIntuitive drag-to-tune interface

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.

Real-Time Propagation DataDX Cluster ViewerDipole Calculator

QRV - Ham Radio Multitool

Spots, Band Plans & Widgets

Free

This app consolidates essential ham radio tools for efficient operation and DX success. It provides real-time band conditions, call sign lookups, DXpedition tracking, and built-in calculators. Premium features offer live spots and customized notifications.

Real-time band conditionsCall sign lookup (QRZ/HamQTH)DXpedition calendar and alerts

This app enables seamless communication using FT8 and FT4 digital modes directly from your iOS device. Enjoy portable digital connections, effortless operation with a user-friendly interface, and reliable performance for global contact.

FT8 and FT4 digital modesPortable digital communicationGlobal operator connections

Amateur Radio On-Air Nets Tool

Free

This tool assists amateur radio operators with managing on-air nets and check-ins. It offers real-time messaging, email integration, and detailed operator information retrieval. The app supports multiple simultaneous sessions and configurable displays for efficient communication and tracking.

Real-time net check-in trackingInstant messaging (AIM) sessionsIntegrated email client

Connect to ham radio repeaters

$7.99

Connect your mobile device to EchoLink or AllStarLink radio nodes, repeaters, and conferences. Features a push-to-talk interface, node directory search, and favorites for quick access. Supports Bluetooth headsets and includes a watch extension for convenient control.

Push-to-talk interfaceEchoLink/AllStarLink node connectionNode directory search

Amateur Radio Sat Tracker

Free

Track amateur radio satellites in real-time, predict passes, and log QSOs. Features include live APRS mapping, AR tracking, and multi-satellite comparison. Offers a unique music broadcast service and SSTV decoding.

Real-time satellite trackingPass predictions with quality indicatorsInteractive footprint mapping