Apps Like IntroStat - Statistics Solver for iPhone and iPad
Calculate stats, solve problems, access textbook
Allows users to enter and save datasets, generate summary , calculate z-scores, and create boxplots and histograms. It includes a textbook with formulas, exercises, examples, and visualizations of key statistical concepts.
by Zhiyi Zhang★ 4.924 ratingsEducationFreeData updated 2026-09-06
Solve math, biology, physics, chemistry, nursing, economics, and history problems with AI-powered step-by-step guidance. Type or snap a photo of equations or questions for instant answers.
Calculate in binary, hex, and decimal simultaneously
Convert numbers between binary, hexadecimal, and decimal bases. Display all three bases simultaneously. Switch input modes and see results in all bases. Perform arithmetic, logic, and bitwise operations. Support unsigned and 2’s complement numbers.
Study for the DMV certification exam with tests based on the official state manual. Answer multiple-choice questions, review explanations, and track progress. Complete mock exams to prepare for the actual test.
Solve problems by snapping photos. Receive step-by-step explanations and multiple solving methods. Access interactive graphs and a scientific calculator. View how-to animations for each solution.
CDL licensing tests based on official state manuals. Complete state-specific exams with advanced questions. Track progress and review answers for better understanding. Prepare for CDL certification exams effectively.
Prepare for MVC certification exams with tests based on official state manuals. Take multiple-choice questions, review explanations, and track progress. Access study materials and simulate exam conditions to improve test performance.
Scan problems with camera for instant recognition. Get clear explanations and step-by-step solutions. Tailor learning to your country's curriculum. Practice arithmetic to advanced calculus. Track progress and review lessons.
Study for the DMV exam with tests based on your state's official handbook. Review questions and answers. Track progress and retake tests as needed. Receive explanations for correct and incorrect answers.
Access F-distribution for significance levels 0.1, 0.05, 0.025, 0.01, and 0.001. Calculate F-scores and critical values using the built-in F-Score Calculator. View detailed statistical data for ANOVA tests and other statistical analyses.
Study for the DMV driving test with state-specific questions and quizzes. Review official DMV handbook content. Take full-length exams and receive instant results. Track progress and revisit incorrect answers.
Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Use a powerful algebra engine for precise results.
Study for the DOL driving license exam with tests based on official state manuals. Complete multiple-choice questions and review explanations. Track progress and retake tests to improve scores.
Solve equations and inequalities with advanced graphing. Trace functions and analyze intersections. Perform calculations, store variables, and use built-in math functions. Access a scientific calculator and explore interactive math concepts.
Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Switch between exact and numerical modes.