so after long research I found that:

1-their website says that the application actually mines the coin!
https://i.imgur.com/O8Oyekx.png

2-The application steals more than your info!
https://i.imgur.com/CzKuYOc.jpg

3-The application make connections to a lot of ads services in the background!
https://i.imgur.com/0Yuh5v9.jpg

4-here is a Virustotal scan for their apk and it shows that the app takes a lot of permissions that steal everything on your phone /pinetworkscan]https://[Suspicious link removed]/pinetworkscan