The demo

Watch the whole app run. 13 minutes, nothing staged.

One screen recording of the live product: real questions answered, one missed on purpose, a teach-back graded out loud, and a simulation graded field by field. What you see is what the free sample contains.

    Click a chapter to jump the player to it.

    Getting in: email, section, drill

    The entry flow is the first thing on camera because it is the shortest part: an email address, a section pick, and the first question is on screen. No card, no account creation, no onboarding videos. The free sample is the same app as the paid bank with 120 MCQs and 18 simulations, and it never expires.

    A wrong answer, decoded

    One question is missed on purpose, because the explanation screen is the product. Every one of the 17,651 questions carries a written rationale under each wrong option, not just the right one. Where a question uses a known test-writing tell, the tell is tagged and named, so you learn to read questions, not just accounting.

    A ChatCPA multiple-choice question after answering: the explanation screen with a written rationale under every option

    The explanation screen. Each of the three wrong options carries its own written rationale, not just the right one.

    Teach-back, graded live on camera

    The teach-back is spoken imperfectly on purpose and the grade lands on camera. You explain the concept out loud in your own words and the AI grades the explanation against the real one. If you cannot teach it, you do not know it. This is the feature no other bank has, so it gets demonstrated rather than described.

    A simulation, graded field by field

    One task-based simulation from the 600, worked with the exhibit tabs open and one field answered wrong on purpose. Grading is per field, each field cites the authority it came from, and every simulation carries a walkthrough of how to attack that type of sim. Difficulty is selectable, and the free sample serves the same difficulty range as the paid bank.

    A ChatCPA task-based simulation after grading: every field marked right or wrong with its own explanation and authority citation

    A simulation after grading: every field with its own result, explanation, and the authority it came from.

    Exam Day Mode

    One toggle reskins the bank into the Prometric-style interface: five testlets, the clock, the question navigator, and exhibits as floating windows you stack and move against the answer fields, the way the real exam makes you work. It is deliberately ugly. Nobody should meet that layout for the first time at the testing center.

    ChatCPA Exam Day Mode mid-exam: five testlet tabs, exam clock, calculator and spreadsheet tools, question navigator with flags

    Exam Day Mode: testlets, clock, navigator, and movable exhibit windows.

    The Progress Tracker and the predicted score

    The Progress Tracker turns your exam date into a daily points budget and charts your actual work against it, alongside a topic mastery table with five gates per topic. The dashboard's predicted score comes with a band and a disclosure: the number unlocks after 100 questions, and it has not yet been validated against real score notices. When enough score notices come in through the Retake Rate, the comparison gets published either way.

    The ChatCPA dashboard: predicted score with band, MCQ and simulation counts, topic mastery table, and today's study plan

    The dashboard: predicted score, today's plan, and the mastery table.

    The study plan

    Your exam date becomes a daily question target, mock exams land on the timeline, and the whole plan exports to Google or Outlook calendar as an .ics file.

    Everything in the video is in the free sample.
    120 MCQs, 18 sims, never expires.

    Free Practice Exam

    More videos, including sim solve-alongs, on the ChatCPA channel.