Crestron isn't a DIY type system and requires lots of experience and training to be efficient and effective with. The AES is a great and powerf system. You can definitely have it programmed to be controlled via the Crestron app. 

Yiu can try and find a local dealers or there are also many CAIP (Creatron authorized independent programmers) that May be able to work with you on your project.

-/ a dealer; we do not own the software and do not have any rights for sharing or distribution it.