This app is your XMR Forever Pool Stats & Payment History. It has a function monitorize your Monero pool mining on http://xmr.foreverpool.org.
If you are trying to mine this Monero pool, the app XMR Forever Pool in real time detect your data mining and will show your earnings in Monero Coin converted into dollars, euro or something else.
This is important because you must know if your mining is active and online.
You're welcome, have fun and mines on XMR Forever Pool forever !!!