Even in early builds, the app supported high-quality recording across multiple tracks, allowing for complex song arrangements. Non-linear Editing:

Early versions supported sf2 and sfz formats, allowing users to import high-quality instrument sounds.

: A major milestone in the "old" era was the development of a custom USB audio driver . Before Android 5.0, there was almost no native USB audio support; Audio Evolution's custom driver allowed low-latency recording on Android 3.1+ devices. 🛠️ Why Use an Old Version? Audio Evolution Mobile TRIAL - Apps on Google Play

the current version of Audio Evolution Mobile Studio .

In the Google Play Store, go to the Audio Evolution Mobile Studio app page and disable automatic updates to prevent it from updating to the latest version.