The app harnesses existing messaging software at parent company Zula and links to Twitter to help would-be Sarah Koenigs reach new audiences.
Its clever interface breaks tracks into small chunks which can be layered up and have effects applied.
Auxy's simple, visual way to make music also won it the Apple Design Award at WWDC 2016.
Nutshell animates a moment by combining three shots into a short, shareable video. [Android, i OS, £2.99]Space Hub Space Hub uses real-time video feeds and GPS to keep amateur space-watchers up-to-date with astronauts and asteroids.
It also aggregates tweets from industry insiders into a single feed.
This South Korean Snapchat clone is finding fans among western teens, who use its huge array of animated filters to augment photos.