Wi-Fi Widget - See, test, and share your wifi without unlocking your iPhone
Instabridge - Crowdsourced free wifi (now on Android)
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
Get Free Fucking WiFi - Find the best fucking WiFi just around the corner.