Sigma BarPrep

Sigma BarPrep

In-app purchases

About this app

Ditch the 4,000-page outlines and endless, passive video lectures. Sigma BarPrep is the surgical, data-driven tool designed to help you crush the Multistate Bar Examination (MBE) and the NextGen Bar Exam.

Traditional bar prep treats learning like a spectator sport. Sitting through four hours of Property videos might create the illusion of competence, but it doesn't build memory. Sigma BarPrep was built by attorneys who passed the bar and wanted to replace endurance reading with active mastery.

We stripped away the fluff and built a precision engine focused entirely on what works: cognitive science, active recall, and spaced repetition.

Why Sigma BarPrep?

- We apply Pareto efficiency to your study time. We focus exclusively on the high-yield black letter law that actually appears on the MBE, giving you a competitive edge where it matters most.

- Using the hypercorrection protocol, Sigma instantly converts your wrong answers into spaced-repetition flashcards. We capitalize on your brain's surprise to permanently cement the rule.

- We don't just grade you; we analyze the specific distractor answers you fall for.

- Track your test-taking speed with our Pacing Tachometer and monitor your Recovery Rate on weak legal sub-topics so you know exactly where you stand.

- Burnout is the enemy of bar prep. Our platform is gamified into high-intensity, 5-minute "Levels" designed for cognitive load management. Study on the subway, in line for coffee, or during library marathons.


We aren't just developers. We are attorneys who sat in the exact same seat, felt the same panic, and passed the same exam.

Stop watching. Start mastering. Download Sigma BarPrep and walk into the exam room with total, data-driven confidence.