Can I use Symphony I/O on my iPad or iOS device with Maestro for iOS? Chris April 22, 2021 00:04 Updated No. Symphony I/O is a Mac only product. Related articles How can I download Maestro on my iPad/iPhone? Are Apogee's products compatible with iOS 7? Does Symphony I/O support analog and digital I/O simultaneously? Introduction to Apogee's MetaRecorder iOS app Comments 0 comments Article is closed for comments.