Calc89 app icon

Apps Like Calc89 for iPhone and iPad

by Joshua Wood★ 0.00 ratingsEducation$0.99Data updated 2026-11-11

Calc89 screenshots

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. Animath - AI Tutor & Solver app icon

    Animath - AI Tutor & Solver

    Ahmad Almazeedi

    Chat with AI and learn math

    Ask math or science questions via voice to get instant answers with visuals. Use the "Teach Me" button for step-by-step lessons. Scan equations with the camera for instant explanations. Track progress and revisit lessons for review.

    ★ 4.6220 ratingsEducationFreeData updated 2026-09-06
  2. Calculator & AI Math Solver app icon

    Calculator & AI Math Solver

    AppManage LLC

    Calculate, edit, and track equations

    Perform basic and complex calculations with a minimalist interface. Large buttons and a display show current input and calculation history. Supports portrait and landscape orientation. Includes AI-powered problem-solving for advanced operations.

    ★ 4.843 ratingsUtilitiesFreeData updated 2026-09-06
  1. 15C Pro Scientific Calculator app icon

    15C Pro Scientific Calculator

    Vicinno Soft LLC

    Programmable scientific calculator for iPhone.

    The app provides complex number calculations, matrix operations, and root finding. It also performs numerical integration and supports hyperbolic and inverse hyperbolic trigonometric functions.

    ★ 3.8281 ratingsUtilities$5.99Data updated 2026-09-17
  2. Pre-Algebra app icon

    Pre-Algebra

    YourTeacher.com

    Learn with video lessons

    Learn through video lessons, guided practice, and tests. Access background modules, diagnostic quizzes, and worksheets. Track progress with grade reports and review chapters or take a final exam.

    ★ 4.6360 ratingsEducationFreeData updated 2026-09-08
  3. Duct Calculator Elite app icon

    Duct Calculator Elite

    Cyberprodigy LLC

    Calculate size, velocity, and pressure drop

    ™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

    ★ 4.8234 ratingsUtilities$9.99Data updated 2026-10-29
  4. Plottron app icon

    Plottron

    Billy Lin

    Graph functions and visualize complex maps

    Graphs 2D and 3D functions including parametric and polar coordinates. Supports implicit graphing and complex map visualizations with domain coloring.

    ★ 4.812 ratingsUtilitiesFreeData updated 2026-09-10
  5. 6th Grade Math: Fun Kids Games app icon

    6th Grade Math: Fun Kids Games

    Visual Math Interactive Sdn Bhd

    Learn ratios, fractions, and math concepts through

    Learn ratios, divide fractions, find greatest common factors, and understand rational numbers. Solve equations and inequalities. Explore area, surface area, volume, and statistics through interactive and videos.

    ★ 4.0243 ratingsEducationFreeData updated 2026-09-14
  6. Calculator: Basic & Scientific app icon

    Calculator: Basic & Scientific

    Wuhan Ananta Technology Co., Ltd.

    Calculate, convert, solve, track

    Perform calculations using a basic, scientific, currency, and units calculator. View calculation history, convert numbers to speech, and synchronize results across all calculator modes.

    ★ 4.6203 ratingsUtilitiesFreeData updated 2026-09-28
  7. Stair Help app icon

    Stair Help

    Armchair Engineering

    Calculate staircase dimensions with precision

    Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.

    ★ 4.6241 ratingsUtilities$1.99Data updated 2026-09-10

How we rank alternatives

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