Practice math operations like addition, subtraction, multiplication, and division. Set custom question counts and time limits. Track progress with detailed performance reports. Adjust difficulty levels to suit goals.
Create flashcards for studying with edit, delete, and organize features. Study cards with spaced repetition and timer. Import and export decks in CSV or JSON formats. View images and adjust text alignment.
Create by recording voice or using text-to-speech for questions and answers. Review cards during commutes, workouts, or chores without screen use. Use spaced repetition to reinforce memory retention.
Solve , science, and liberal arts problems by snapping a photo, typing, or uploading a question. Receive step-by-step explanations and solutions. Covers elementary to college-level tasks.
Study road signs, traffic laws, and safe driving guidelines. Take realistic multiple-choice quizzes based on official DMV questions. Track progress with score improvements and sessions.
Measure distances by tapping the screen to calculate wall, floor, or linear feature lengths. Calculate areas by drawing around spaces for instant square footage or meter readings. Count items quickly with on-screen tools.
Extract files, manage archives, organize documents
Import files from storage or media and organize them. Open ZIP, 7z, and RAR archives with preview and selective extraction. Protect and unlock archives with passwords. Create new ZIP or 7z archives with adjustable settings.
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Study for CDL exams with practice tests
Take practice exams to simulate the CDL test environment. Complete subject-specific drills to reinforce knowledge. Track errors to identify weaknesses. Bookmark questions for review. Use flashcards to memorize key terms and regulations.