Weird issue with great n72

[Nychotxxx]

My cable provider OPTIMUM has an app allowing you to watch all your cable tv programing on tablets etc. my first generation now tuns 4.3 and the app works perfectly. But when i try to download the app for my n72 from the playstore it says not compatible for my device. Any ideas on how to deal with this. It should be just as compatible as it is on the n71. TIA