Best Carrier Wave alternatives: apps like Carrier Wave

CairnOS

Off-Grid LoRa Mesh Messaging

Free

Communicate off-grid using a mesh network of radios. Send messages, monitor network status, and explore maps without cell service or internet. Features include direct messages, channels, and on-device translation.

ZoneTrekker - World Clock

Timezones, holidays & weather

$3.99

Track local time, weather, holidays, and timezones for any location worldwide. Customize lists, set alarms, and compare time differences with visual aids. Get detailed weather history and holiday information.

ECHOCAT - Ham Radio Remote

Remote ham rig control

$9.99

Control your amateur radio rig remotely from your iPhone or iPad. Connect to your shack computer from anywhere to operate various modes, track POTA/SOTA activations, and log contacts. Offers optional cloud subscription for enhanced features and syncing.

Hamtrax - Radio Logging - POTA

Your radio wants to go outside

Free

Log your radio contacts for Parks On The Air and other activities. Capture photos, notes, and livestream URLs with offline caching to prevent data loss. Access park details, weather, and recent activations, with automatic signal spotting and wireless decoding features.

SOTA Log

SOTA & POTA Field Logger

Free

Log SOTA and POTA contacts quickly from the field with a single-field input for QSOs. Features live spotting, radio synchronization, and offline functionality for seamless operation.

SOTA Goat

Summits On The Air assistant

$4.99

This app serves as a comprehensive assistant for the Summits On The Air amateur radio program. It offers an offline summit database, real-time spotting and alerts from SOTAwatch, and an integrated compass for navigation to activation zones. It's designed to help users plan and complete their radio activations effectively.

K4 Control for Elecraft K4

Your K4 on iPhone and iPad

$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.