The Soundtrap iOS app requires iOS 8 or newer. Older iOS devices that cannot run iOS 8 is not compatible with the app.
Some older devices that can run iOS 8 or later can be used, but the studio is disabled due to limited performance. Here is a list of those devices:
- iPhone 4s
- iPad 2
- iPad (3d gen) (also called "The new iPad")
- iPad Mini (1st generation)
- iPod touch (5th gen)