Minus vs Factor Tutor by ChatStick

With this little app you child will learn very easily minus arithmetic tasks. The app collect no data, do not need any internet connection and never use any advertising.

Factor Tutor helps students learn polynomial factoring with clear, step-by-step guidance and hands-on practice. Solve expressions quickly: - Enter expressions such as x^2 + 5x + 6 and get structured factoring steps - See method labels and verification output for each result - Supports common methods including GCF, trinomials, AC method, grouping, difference of squares, and cubes Learn by doing: - Practice Mode with topic and difficulty filters - Helpful hints and instant answer feedback - Quiz Mode with 10-question, Daily Challenge, and Endless (Premium) modes - XP, level progression, score tracking, and achievements Study support tools: - Formula Reference with searchable identities - Worked Examples library with guided solutions - Progress dashboard for solved count, streak, best score, and topic accuracy - History and Favorites for revisiting past results Free + Premium model: - Free tier includes ads and daily solve limits - One-time Premium unlock removes ads and unlocks unlimited access across solve steps, quiz modes, history, and examples Factor Tutor is built for learners who want to improve algebra confidence with practical, repeatable factoring workflows.