Waflee - Provides an effortless way to connect to your Wi-Fi
eero - Blanket your home in fast, reliable WiFi
Wi-Fi Widget - See, test, and share your wifi without unlocking your iPhone
MIWIFI by Xiaomi - Wifi router beta with a twist: you build it yourself
WiFi Signal - Monitor and troubleshoot your Wi-Fi connection
Plume - App for writing documents, scripts, books and more.