SwingSong: Musical Pendulums

Pendulums are simple: they swing back and forth... and that's pretty much it! But if you put together a set of pendulums with related frequencies, complex patterns can emerge. SwingSong combines pendulum simulations with music so you can explore these patterns visually and aurally.

Colorful pendulums play sounds at the ends of each swing. You "compose" music by arranging pendulums, choosing sounds, and letting your creations swing!

- High-quality audio samples of real instruments
- Stereo sound
- Educational info about pendulums and periodic motion

A one-time in-app purchase is available to enable saving and remove ads.