Ari Krupnik & Associates develop peripherals for smartphones and applications for them. Our primary focus is on the iPhone, with a minor focus on Android. We deliver end-to-end solutions including hardware, firmware, drivers and end-user apps. We offer customers a licensable MFi firmware stack, as well as iOS and Android libraries that stream serial data over the headphone/microphone connection.

We serve customers across industries, including:

• Consumer electronics
• Industrial equipment
• Point-of-Sale terminals

Our latest project is Etcher an Etch a Sketch for the iPad.