WiFiiy [Android]

If you are looking for the Best WiFi Manager, & Analyzer then this app tool must be your first choice!

• Optimize your WiFi network using WiFi Manager by examining surrounding WiFi networks, measuring their signal strength as well as identifying crowded channels.
• WiFiiy provides simple and advanced ways to block access to the internet - no root required.
• This simple app can help you increase the standby time of your device: WiFiiy automatically disable your WiFi radio when you don't need it and thereby lowers the battery consumption.
• WiFiiy-WiFi Analyzer, NetGuard & Auto-connect is a WiFi tool for you to analyze your networks and help you to connect to the best available signals!

Users' privacy and security is a huge concern these days and WiFiiy is designed to use as few permissions as possible. It asks for just enough to perform the analysis.
Plus, it is all open source so nothing is hidden! Most notably, this application does not require access to internet,
so you can be sure it does not send any personal/device information to any other source and it does not receive any information from other sources.

You can also specify to automatically turn on WiFi again, if you turn on your device or when you enter a specified location (requires a cell radio and therefore does not work on WiFi-only tablets!).
Also, the app can regularly scan for available networks to connect to and re-disable WiFi if no suitable network is found. This way, you are always connected to your WiFi network when using the device.

WiFi connection generally uses less power than a mobile data connection, so on your phone, it makes sense to keep the WiFi radio active, whenever a WiFi network is in range
Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection.

• Features:
- Identify nearby Access Points
- Graph channels signal strength
- Graph Access Point signal strength over time
- Analyze WiFi networks to rate channels
- HT/VHT Detection - 40/80/160MHz (Requires Android OS 6+)
- Access Point view complete or compact
- Estimated Distance to the Access Points
- Export access points details
- Dark or Light theme available
- Pause/Resume scanning
- Available filters: WiFi band, Signal strength, Security and SSID
- Vendor/OUI Database Lookup
- No root required
- No tracking or analytics
- IPv4/IPv6 TCP/UDP supported
- Tethering supported
- Optionally allow when screen on
- Optionally block when roaming
- Optionally block system applications
- Optionally notify when an application accesses the internet
- Optionally record network usage per application per address
- Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze traffic
- Allow/block access to the internet for individual application
- New application notifications; configure NetGuard directly from the notification
- Display network speed graph in a status bar notification

There is no other no-root firewall offering all these features.

• Permissions:
• For start the service again when rebooting your device
- RECEIVE_BOOT_COMPLETED

• For observe and change the WiFi state
- CHANGE_WIFI_STATE
- ACCESS_NETWORK_STATE
- ACCESS_WIFI_STATE

• For "turn on WiFi when entering these locations" feature
- WRITE_EXTERNAL_STORAGE
- ACCESS_COARSE_LOCATION
- ACCESS_FINE_LOCATION