Professional Exam Practice That Fits Around Work
Unlimited AI practice questions with instant scoring for the US CPA, CFA, ACCA, CIMA, FRM, actuarial exams and more. Thirty minutes on the commute is a full study session.
A company's contribution per unit is $12 and fixed costs are $96,000. What is the breakeven point in units?
Close. Breakeven units = fixed costs ÷ contribution per unit, so 96,000 ÷ 12 = 8,000. We've added two similar calculations to your queue.
Choose Your Credential
From accounting (US CPA, ACCA, CIMA, HKICPA QP) to finance (CFA, CAIA, FRM), actuarial exams (SOA, IFoA), CAMS and PMP. Pick yours to see the covered subjects and start practicing.
ACCA
15 subjects available
CIMA (CGMA Professional Qualification)
13 subjects available
US CPA
6 subjects available
HKICPA QP (Hong Kong CPA)
14 subjects available
CFA
3 subjects available
CAIA
2 subjects available
FRM
2 subjects available
CAMS
1 subject available
PMP
1 subject available
SOA (Society of Actuaries)
8 subjects available
IFoA (Institute and Faculty of Actuaries)
10 subjects available
Built for Candidates With Day Jobs
Study on your own schedule, with practice that makes short sessions count.
Real Exam Formats
Questions mirror the multiple-choice and case-style formats your exam uses, so practice transfers directly to the actual exam.
More Than a Question Bank
Fixed banks run out and answers get memorized. thinka generates fresh variants of every question type, with scoring that explains the method.
Progress You Can See
thinka flags weak syllabus areas automatically, so a 30-minute session goes exactly where it's needed before your exam date.
How It Works
Pick a paper, practice in its exam format, and see the method behind every point. Short enough to fit a lunch break.

Choose Your Topic
Choose your qualification and paper, then narrow to a syllabus area. Set the difficulty and question type to match your next sitting.

Practice with AI
Answer objective tests and case-style questions generated fresh each session, so you are never re-reading answers you already memorized.

Get Instant Feedback
Grading shows the working, not just the verdict, so a wrong calculation becomes a method you can repeat under exam pressure.
Practice by Subject
Practice the papers your qualification actually examines, from financial reporting to ethics and risk management. Tap a paper to start.
ACCA
CIMA (CGMA Professional Qualification)
US CPA

Free Study Resources
What Learners Say
“I do ACCA PM questions on the train. The feedback explains the method when I get one wrong, so mistakes don't repeat in the next set.”
“For CFA Level I it's the volume that helps. I can drill ethics or quant for twenty minutes without setting anything up.”
Frequently Asked Questions
Last updated August 2026
Which professional exams does thinka cover?
The US CPA, CFA, ACCA, CIMA, HKICPA QP, CAIA, FRM, CAMS, PMP and the SOA and IFoA actuarial exams. Each is a separate curriculum with its own subjects.
How is thinka different from a fixed question bank?
A bank has a finite set of questions you eventually memorize. thinka generates new variants each session and grades your work, so you're tested on method rather than recall.
Can the AI grade written and case-style answers?
Yes. Constructed responses are graded against the expected structure, with comments on what a stronger answer would include.
Does thinka cover the US CPA exam?
Yes. The US CPA is a full curriculum on thinka with its own subjects, so you can drill one section at a time. Open the curriculum above to see what's covered.
Is 30 minutes a day enough to prepare?
Short daily sessions beat occasional marathons for retention. thinka tracks weak areas so each session targets something specific, though total hours still depend on your exam.
Is there a free tier?
Yes. Daily practice is free with no credit card required, and you can upgrade for unlimited questions when your exam gets close.
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