WiFi Map - A crowdsourced list of routers and passwords
Wi-Fi Widget - See, test, and share your wifi without unlocking your iPhone
WifiMapper - Find free WiFi anywhere in the world
Waflee - Provides an effortless way to connect to your Wi-Fi
Café Wifi Search 🔍 - Find great cafés to work from, worldwide.
Hotel Wifi Test - Choose your hotel by the quality of their WiFi