Widgeridoo - Custom and pre-made widgets for iOS and macOS
JN Soundboard - An open-source hotkey soundboard program
Glimpse - Discover trends before they're trending
Soundboard Studio - Soundboard Studio lets you take your podcast, live show, gig or performance to the next level.
Widget Web - Widget Web is a handy application that allows you to view the content of web pages in a widget on your iOS device’s home screen.
Soundplant - Play sound files with the computer keyboard