Apps Like Calc89 for iPhone and iPad
Calc89 screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.


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.

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.

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.

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.






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.

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.


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.



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.

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.


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