iPhone Duo apps / Fold & Squish

Fold & Squish app icon

Fold & Squish

by Fountain Interactive, makers of Tiny Computers
EntertainmentBest for kids

The paint-blot trick: paint, close the Duo, rub and reveal.

Get it on the App Store, $1.99

On iPhone Duo

Fold & Squish App Store screenshot 1
From its App Store page
  • Best in:
  • Closed
  • Also works:
  • Open, landscape

The paint-blot trick from childhood: drop paint on the open screen, close the Duo, rub the outer screen and open it again to a symmetrical picture. Start from a blank sheet or a butterfly, owl or heart guide.

$1.99. Recommended by MacStories and MacRumors. View on the App Store

More apps built for the closed Duo

See every iPhone Duo app. Made an iPhone Duo app? List it here.