Sentry has released Auxo 2 for the iPhone, version 1.1 is expected very soon to introduce support for your jailbroken iPad Air. If you previously purchased the original Auxo (or iPad version), you can get the stylish Auxo 2 for a slight discount at only $1.99. For those new to the Auxo jailbreak tweak, the price is $3.99 in Cydia.
Here is a video from iDownloadblog showcasing all that Auxo 2 offers for your jailbroken device.
I am planning to wait until version 1.1 with iPad integration is released to upgrade.