Thinka

Thinka generates unlimited practice questions for AP, SAT, international curricula and high school subjects, then auto-marks answers with explanations and progress tracking. A teacher and parent section adds quiz generation and class analytics.

Thinka is an AI practice platform for exam preparation. Students pick a curriculum, subject and topic, then answer questions generated on demand in multiple choice, short answer or long answer format. Each set is new, so repeat sessions on the same topic do not recycle the same items. The stated coverage is 60 curricula, spanning AP and SAT preparation in the United States, international AS and A Levels, IGCSE, the International Baccalaureate, language tests, professional exams, and national curricula for the UK, Hong Kong, Japan, Thailand and Singapore. Marking is the core of the product. When an answer is submitted, the AI grades it, highlights errors, supplies explanations and gives a grade level assessment. Over time those results build a picture of which topics are weakest, and the platform reports that 65 percent of students improved their accuracy in its 2025-26 impact report, with a median gain of roughly one grade boundary in many subjects. Free study notes with worked examples and practice questions sit alongside the question generator for students who want reference material before drilling. Students are the primary audience, but the platform also caters to teachers and parents through a separate section with quiz and worksheet generation, analytics dashboards and management of multiple classes or children. Thinka reports more than 100,000 student users, over 58,000 teachers and parents, and 146 registered schools. Among exam prep tools, Thinka sits closer to a question drill and marking engine than to a course library. Its differentiating feature is the volume of fresh, markable content rather than a fixed bank of past papers, which suits students who have already worked through existing papers and want targeted repetition on weak units. Progress syncs across desktop, tablet and mobile, with apps listed for iOS and Android.