Chấm thi

Chấm thi turns your Android phone camera into a convenient multiple-choice answer sheet scanner and scoring tool. Quickly mark tests using answer sheets with 3-digit or 4-digit codes.

The app supports all three question formats: ABCD quizzes, true-or-false multiple choice, and numeric answers completed by coloring. It is useful for teachers, schools, tutors, and anyone who needs faster, more efficient test scoring.