Best WatchKey IoT alternatives: apps like WatchKey IoT

Vigilant Ear: Deaf Sound Alert

Direction, Distance & Noise

Free

This app acts as a sound radar for the Deaf and hard-of-hearing community, providing directional and distance alerts for various sounds. It offers live speech captioning, weather warnings, and haptic feedback, all processed on-device for privacy.

WLED Max

LED Light Controller & Effects

Free

Effortlessly control your WLED lights with a user-friendly interface. Manage multiple devices, customize effects, and update firmware directly from your iPhone or iPad. Offers advanced features like segment editing and device grouping.

Sync Anything - syncthing app

Private P2P File & Photo Sync

Free

This app enables private, peer-to-peer file synchronization between your iPhone and other devices like Macs, PCs, and Linux boxes. It uses the standard Syncthing protocol, ensuring your data moves directly between your devices without any cloud servers involved. Sync documents, photos, and any file type, with options for one-way or two-way synchronization.

miniDSP control App

by miniDSP Ltd

Free

Control your miniDSP processor remotely over Wi-Fi. Adjust volume, mute, select sources, recall presets, and bypass Dirac Live. The app also features device linking to duplicate settings across multiple devices.