Apps Like Retro 15C for iPhone and iPad
Calculate complex numbers and matrices
Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.
Retro 15C screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.



GST Calculator - India
Mobilogy Software Services LLP
Calculate GST and perform math operations
Calculate GST on sales or purchases by entering the transaction amount and GST rate. Perform basic mathematical operations. View calculated results instantly.

Oscilyzer
Stefan Robl
Analyze, visualize, and synthesize audio signals
Oscilloscope mode displays real-time waveforms with automatic and single-shot triggering. Measures frequency, period, and amplitude automatically or manually. Spectrum analyzer mode identifies frequency components and amplitude levels.

Statistics Calculator Lite
KBIC International Limited
Calculate statistical measures of numbers.
The app calculates statistical measures for a set of numbers. It provides the number of terms, sum, mean, mode, median, range, and standard deviation.

Calculator ⁺⁻
MATRIKS GRUP, TOV
Calculate, customize, and solve equations
Customize the 's appearance with color changes. Switch between basic and scientific modes with over 30 operations. View calculation history and equations. Perform calculations with precision up to 75 significant digits.


Kalkulilo (Calculator)
Alexander Clauss
Calculates with multiple modes and customizable settings
The app provides multiple calculation modes for various mathematical tasks. The app includes customizable interfaces and widgets for convenient use across devices.

CountQuick!
Danylo Korotin
Solve math problems and track progress
Practice mental math with customizable problem types including addition, subtraction, multiplication, fractions, and division. Set numerical ranges, session duration, and difficulty levels. Track progress and review results.




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.

Calculator For HD -
俊杰 刘
Calculate with personalized themes and scientific tools
Perform calculations with a scientific for advanced math. Customize themes and colors. Use split-screen mode for multitasking. Record calculation steps automatically. View historical records for data retrieval.

Visual Trig Func
yukihiro fujita
Understand trigonometric functions visually and easily.
The app provides visual representations of trigonometric functions, including wave graphs. Users can easily calculate and confirm the values of sine, cosine, tangent, cosecant, secant, and cotangent.

Quantum System Engineer
Iryna Loshchyts
Explore concepts and math with interactive tools
Systems offers tools for matrix manipulation, eigenvalue analysis, and state visualization. Users can explore transformations and linear algebra concepts through interactive simulations and structured educational content.




CMCalc
William David
Calculate decimal, binary, octal, and hexadecimal values
Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.