Apps

MakerRef

A free, offline electronics reference: pinouts, protocols, component codes, and 43 calculators that show their math.

Fart Factory

Real, named fart sounds in a prank soundboard, with a fart timer and a Bluetooth remote. Smell not included.

Prank Soundboard

100+ loud prank sounds: farts, air horns, hair clippers, sirens, and scary sounds. One tap, maximum loud.

Prank Camera

A normal-looking camera until they hit the shutter, then a loud fart or air horn blasts and the button moves.

Pretend Elevator for Kids

Make your pretend elevator come to life with realistic buttons and sounds. No ads.

Pretend Big Ben for Kids

Realistic Big Ben bell sounds to complement your real-world play. No ads.

About

Protoboard Studios is a small, independent studio building apps for mobile. We make the tools we wish we had, keep them simple, and ship them when they work.