Support

Questions, trouble or ideas: write to contact@stems-jp.com. Your iPhone model and iOS version help.

Questions

How do I play?

Draw on a loop. The hill you draw sows the notes, and you can redraw it any time. Tap the ? in the app for every gesture on one sheet. There is no wrong way to draw a hill.

Why do the loops drift apart?

Every voice is a loop of its own length. Drag a loop’s end tick to change it: unequal lengths fall in and out of step, and that drift is the music.

How do I keep or share a song?

Open the drawer (⋮ at the top right), then sets: SAVE CURRENT SET keeps it on your iPhone, and SHARE sends it through the share sheet.

How do I record what I’m playing?

In the drawer, ● rec 20s records up to twenty seconds of the music. Keep playing while it records. The take waits in sets, where you can play or share it.

The chop lane asks for the microphone

Tap the chop lane to record two seconds of you, which yawp cuts into an instrument. The recording is never saved. If you said no before, allow it in Settings → yawp → Microphone.

How do I get my packs back on a new iPhone?

Open the store from the drawer and tap restore, signed in with the Apple Account you bought them with. Packs are one-time purchases, never a subscription.

What does yawp need?

An iPhone with iOS 15 or later. yawp works entirely offline.