Network Analyzer makes it easy to view information about all of the Wi-Fi networks nearby. With a few taps, you can see the strength of networks in the area on a dynamic graph and view detailed information about your connection, such as your IPv4 Address, MAC Address, and Default Gateway IP. You can even run a network query from within the app; it lets you Ping an IP/Domain Name or even check the DNS Server settings. It's the perfect companion to our article on how to find your IP address. Android App You’ll find a huge repository of free apps here for various platforms including Android. GetJar is fairly basic, but apps are divided into categories and sub-categories within the store to make it easier to find what you want. You’ll also find likes or dislikes and comments on each app from users. GetJar can also connect with Facebook. On the downside, you will encounter sponsored recommendations, but they are clearly marked.
Dropbox pioneered the personal cloud service, where all your stuff would be available no matter what device you were using. On Android, it holds its own—even against the highly integrated Google Drive. Dropbox can also act as a seamless backup for your images, automatically uploading every photo to the cloud. It even includes some light image editing tools. If you're the type of person with lots of files already stored in Dropbox, this app is a must-have. Droid App