What is C3RT?

C3RT builds native iOS and macOS apps for professional licensing and certification exam preparation. Every app is built with SwiftUI, not a web app in a wrapper, so it loads instantly, works offline, and feels right on every Apple device.

The name is a play on CERT (as in certificate), with the 3 standing for the three platforms we ship on: iPhone, iPad, and Mac.

We cover credentials across law, medicine, nursing, IT, finance, aviation, fitness, real estate, insurance, skilled trades, and behavioral health. From the NCLEX to the CISSP, from the bar exam to the A&P: if it's a professional licensing exam, C3RT is building the definitive prep tool for it.

Content is authored to official exam outlines from governing bodies, not generic study material repurposed from somewhere else. Every question maps to a tested domain. The apps use adaptive quizzing, spaced repetition, and diagnostic mock exams to maximize study efficiency.

Get in touch

We're a small team focused on building software for serious candidates. If you have questions, partnership inquiries, or feedback, reach out at hello@c3rt.com.