AP practice studio
Synapse
Learning
Free AP practice for all 37 College Board courses.
Exam-style multiple choice, instant explanations, and a review queue that remembers what you miss. No account required.
Workflow
How a session works
Four steps from landing page to measurable progress. Most students finish a standard set in under fifteen minutes.
- 01
Choose your AP
Start at the Courses hub: click a cluster in the orbit to see its AP subjects, or switch to grid view and search by name.
- 02
Configure a session
Pick Quick (10), Standard (25), or Marathon (50 with a timer). Toggle shuffle for variety or review mode for misses only.
- 03
Answer & learn
Select A–D (or press keys 1–4), check your answer, and read the explanation. Timed mode adds a 60-second pulse per question.
- 04
Improve over time
Finish to update stats, unlock achievements, and queue missed items. Come back tomorrow for the daily challenge and keep your streak alive.
Inside a session
Answer, check, understand, repeat.
Review queue
Every miss collects by course until the idea actually sticks.
Daily challenge
One shared course per calendar day, so everyone runs the same set.
Stats and streaks
Accuracy, best score per course, achievements, and a day counter.
Nothing to sign up for
Progress saves in your browser. Open a course and start answering.