Best CATWEB alternatives: apps like CATWEB

10+ similar apps compared and reviewed

4.3 avg rating

10 free apps

Updated November 2026

Colin Constable

Looking for something like CATWEB? 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 CATWEB

#1

HamHamHam by Andrea Biancat

Tools for Ham Radio Operator

Editor's Choice

5.0(1 ratings)

Free

HamHamHam screenshot 1

HamHamHam screenshot 2

HamHamHam screenshot 3

HamHamHam screenshot 4

HamHamHam screenshot 5

HamHamHam screenshot 6

Learn and practice Morse code with progress tracking and configurable speed settings. Log your radio contacts (QSOs) and export them in ADIF format.

#2

Pips! by Jason Thompson

Time Signal & Tone Generator

Strong Contender

5.0(1 ratings)

FreeIn-App Purchases

Pips! screenshot 1

Pips! screenshot 2

Pips! screenshot 3

Generate custom tone sequences for time synchronization, inspired by global broadcast signals. Control frequency, duration, and volume to create unique 'pips' for personal or professional use. Includes presets from international broadcasters.

#3

HFpager by Dmitry Likhtarov

Worth Considering

3.0(1 ratings)

FreeAdsIn-App Purchases

HFpager screenshot 1

HFpager screenshot 2

HFpager screenshot 3

HFpager screenshot 4

This utility app enables the exchange of short text messages through audio and radio channels using IFSK modulation. It offers basic reception and transmission functions for free, with a subscription unlocking all features and removing ads.

More apps like CATWEB

Show dx cluster spots on map

Visualize DX cluster activity on a world map and in a list. Filter spots by call sign or band, and set custom alerts for specific stations or countries. Integrates with popular DX services and provides call parsing for location data.

Display DX spots on map and listFilter by band and call signSet custom alerts

Compare with CATWEB

by Robert J Sarvis Jr

This utility app provides quick access to essential functions for radio telecommunications professionals. It includes helpful descriptions to ensure users understand each function, even if they are new to the field.

Access to common radio telecommunications functionsAccompanying descriptions for comprehensionDesigned for professionals in the field

Compare with CATWEB

CloudLogOffline

CloudLogOffline

CloudLogOffline

HAM Radio Logbook

This app serves as a portable logbook for HAM radio operators, allowing them to record QSOs even without an internet connection. Logs can be uploaded to a self-hosted Cloudlog instance once connectivity is restored. It supports API uploads, QRZ.com queries, and integration with Flrig for radio interaction.

Offline QSO loggingUpload to Cloudlog instanceQRZ.com query support

Compare with CATWEB

Spectral Bands: SDR Client

Spectral Bands: SDR Client

Spectral Bands: SDR Client

RTL-SDR & WebSDR Signal Client

Compare with CATWEB

QTH Grid Square Locator

QTH Grid Square Locator

QTH Grid Square Locator

Accurate Grid Locator

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.

Real-time GPS location calculationMaidenhead grid system supportOffline functionality

Compare with CATWEB

Packet Commander

Packet Commander

Packet Commander

Terminal for Packet Radio

This app provides a classic terminal experience for packet radio communication on mobile devices. It offers powerful terminal features, smart connection management, and real-time over-the-air traffic monitoring. It's designed for amateur radio operators to connect with nodes, BBS, and decode traffic.

Full-screen terminal for packet nodes and BBSClassic color themes and adjustable layoutYAPP protocol support for file transfers

free with in-app purchases

Compare with CATWEB

On-Air Net Scraper

On-Air Net Scraper

On-Air Net Scraper

Amateur Radio On-Air Nets Tool

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

Compare with CATWEB