Best apps like Remote Switch

IO network 2

Control app for relay modules.

Free

This app allows users to create custom control layouts for managing network-enabled relay modules. Users can design multiple pages with individually named controls, linking each to specific IO functions on supported hardware.

Nauti-Control Mobile

Wireless Seatalk Control

Free

This app provides a modern wireless interface for boat instrument networks, allowing sailors to view real-time data and control autopilot functions directly from their iPhone or iPad. It offers a seamless setup and reliable performance for various sailing activities.

Gobius

by Feldt & Meiton Marin AB

Free

This application works with specific sensors to monitor fluid levels in tanks, displaying volume in percentages and liters. It provides installation guides, tank calculators for various shapes, and visual level indicators.

FT Ham – FT8/FT4 transceiver

Decode & send FT8/FT4 signals

Free

Decode and transmit FT8/FT4 amateur radio signals directly from your mobile device. Features real-time decoding, automatic QSO sequencing, and an integrated logbook with ADIF export. All processing is done offline and locally on your device.

Redodo MPPT

by Shenzhen Maicheng Technology Innovation Co.,Ltd.

Free

Monitor and control your solar power system with this app. Track solar panel and battery performance, manage connected loads remotely, and optimize system settings. It logs daily data for easy analysis.

Flash Call

by Simone Pistecchia

Free

Quickly call favorite contacts with a personalized grid. Access contacts with just two taps, supporting Phone, FaceTime Audio, and Video calls. Ideal for users who prefer large, easy-to-tap icons for instant communication.