Use APKPure App
Get WiFi Finder old version APK for Android
WiFi Finder funcationalities:
1. Display all nearby WiFi channels
2. Display each channel in details view
3. Start/Stop scanning channels at anytime
4. Graphical view of signal strength for each channel
5. Graphical view of overlap between channels
If you have any suggestions and feedback, please send me an email or visit me at http://www.linkedin.com/pub/feng-gao/18/17/b45/