piano pro with arpej accord free for iOS

here is an amazing piano app that is totally different with other piano appshere you can see the video that show you playing with this app:https://www.youtube.com/watch?v=8g4GNoNRh2c&feature=youtu.beyou can find many of piano apps at the appstore . but its completely differentsee the video above then you will find it in this app you have a piano with 2 octaves and you can choose accords that they will be played in Arpej or Jazz style during your playthis way you can select the accord and the piano will play arpej and you play your own music and the sound will be amazingtry it it worth