Scientific Calculator fx-991 app icon

Apps Like Scientific Calculator fx-991 for iPhone and iPad

by Dinh Phuc★ 4.5242 ratingsEducationFreeData updated 2026-09-06

Scientific Calculator fx-991 screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Scientific Calculator Plus 991 app icon

    Scientific Calculator Plus 991

    Tran Duy

    Calculate, graph, convert, solve

    Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.

    ★ 4.712,406 ratingsEducationFreeData updated 2026-09-16
  2. Math AI Homework Helper,Solver app icon

    Math AI Homework Helper,Solver

    LUNAPARK MEDYA INTERNET TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI

    Solve problems step by step

    Solve problems with step-by-step explanations. Scan equations for instant recognition. Provide solutions for arithmetic, algebra, and calculus. Offer detailed breakdowns of each step. Allow users to input problems manually.

    ★ 4.730,116 ratingsEducationFreeData updated 2026-09-06
  3. Calculator ∞ app icon

    Calculator ∞

    An Truong

    Calculate, graph, and solve equations

    Solve equations, perform algebraic calculations, and graph functions. Support for multiple models including TI-83, TI-84, TI-89, Casio FX, and Sharp EL. Includes a scientific , fraction simplifier, and unit converter.

    ★ 4.76,346 ratingsEducation$5.99Data updated 2026-09-17
  1. MathMaster: Math Solver & Help app icon

    MathMaster: Math Solver & Help

    Appslux Media Limited

    Snap problems, get answers, see steps

    Take photos of problems or input equations to get instant solutions. View step-by-step explanations to understand solving methods. Correct answers and detailed breakdowns are provided for homework assistance.

    ★ 4.611,975 ratingsEducationFreeData updated 2026-09-06
  2. Symbolab - AI Math Solver App app icon

    Symbolab - AI Math Solver App

    Eqsquest Ltd

    Solve problems with step-by-step guidance

    Solve problems by typing or snapping a photo. Get step-by-step solutions for pre-algebra, calculus, trigonometry, and more. Calculate derivatives, integrals, equations, and fractions. Graph functions and analyze results.

    ★ 4.626,156 ratingsEducationFreeData updated 2026-09-09
  3. Mathway: Math Problem Solver app icon

    Mathway: Math Problem Solver

    Chegg, Inc.

    Solve problems with step-by-step answers

    Solve problems with step-by-step explanations. Input equations via camera or text. Access solutions for algebra, calculus, and graphing. Subscribe for unlimited help and automatic renewals.

    ★ 4.9424,598 ratingsEducationFreeData updated 2026-09-08
  4. Graphing Calculator Plus AI app icon

    Graphing Calculator Plus AI

    An Truong

    Calculate, graph, and solve equations

    Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Access detailed tutorials and a comprehensive user manual. Export results and share calculations.

    ★ 4.612,035 ratingsEducation$5.99Data updated 2026-09-21
  5. FX Calculus Problem Solver app icon

    FX Calculus Problem Solver

    Euclidus Inc

    Solve problems instantly

    Solve problems with step-by-step solutions. Input equations for automatic solving and animated explanations. Access over 1,000 sample problems. Use scientific and graphing calculators. Track progress and review detailed solutions.

    ★ 3.478 ratingsEducationFreeData updated 2026-09-09
  6. Solvo: AI Homework Helper app icon

    Solvo: AI Homework Helper

    AIBY Incorporated

    Solve math problems step by step

    Study flashcards with customizable questions and answers. Review progress with statistics and spaced repetition. Create and share flashcards with classmates. Solve math problems with step-by-step explanations.

    ★ 4.65,248 ratingsEducationFreeData updated 2026-09-06
  7. Graphing Calculator X84 app icon

    Graphing Calculator X84

    An Truong

    Calculate and graph mathematical expressions

    Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Customize settings for precision. Access detailed tutorials and a comprehensive user manual.

    ★ 4.549,990 ratingsEducationFreeData updated 2026-09-13
  8. Ncalc - Graphing Calculator 84 app icon

    Ncalc - Graphing Calculator 84

    Tran Duy

    Graph functions and trace curves

    Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.

    ★ 4.64,713 ratingsEducationFreeData updated 2026-09-06
  9. Course Hero: AI Homework Help app icon

    Course Hero: AI Homework Help

    Learneo, Inc.

    Solve math problems step by step

    Get step-by-step solutions to math problems by typing or snapping a photo. Access a library of textbook solutions and explanations. Review -specific study materials and previous documents. View clear, detailed explanations of concepts.

    ★ 4.765,496 ratingsEducationFreeData updated 2026-09-09
  10. PhotoMath Solver AI: MathBox app icon

    PhotoMath Solver AI: MathBox

    RLAM FZCO

    Solve problems with a

    Solve problems by taking photos of typed or handwritten equations. Receive step-by-step solutions with explanations. Check homework and study for exams. Access 24/7 assistance.

    ★ 4.413,322 ratingsEducationFreeData updated 2026-09-20
  11. Maple Calculator: Math Solver app icon

    Maple Calculator: Math Solver

    Maplesoft

    Solve problems and visualize solutions

    Solve problems with step-by-step explanations. Generate 2-D and 3-D visualizations. Perform algebra, calculus, and integration calculations. Take a picture of equations for input. Export solutions and graphs.

    ★ 4.71,526 ratingsEducationFreeData updated 2026-09-18
  12. RealCalculator: AI Solver app icon

    RealCalculator: AI Solver

    HigherGroundsTech LLC

    Solve problems with step-by-step guidance

    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.

    ★ 4.450 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.