Length
Loops of 15 to 60 seconds and stings of 1 to 3 seconds.
Levels and loudness
Mix for small speakers: midrange-focused, with low end that does not rely on sub bass.
Licensing
Paid plans cover use inside apps and games on any store. The full terms are on the licensing page.
A workflow that works
- List the screens that need sound
- Generate short loops for each
- Export at mobile-friendly bitrates
- Test on a phone speaker
Avoid deep sub bass. Phones cannot reproduce it.
Prompts for mobile apps
Onboarding loop for a wellness app, soft pads and gentle chimes, 30 seconds, seamless
Celebration sting, 2 seconds, bright marimba arpeggio
Puzzle game background loop, light chiptune, 45 seconds, loops cleanly