Device not compatible since ... iReal Pro V6 !

Hi,
My device was compatible with iReal Pro until now.
But now, the Adndroid Play Store prints a message "Your device is not compatible with this new version". :eek:
My phone is a HTC Desire S.
Please, tell me you will make some changes to make it compatible again !! please.

Sorry Yankadi. We have dropped support for old Android devices as they cannot handle the new improved sound samples we introduced in version 6.
You can keep using the old version of the app without any issues.