Apps Like Complex RPN Calculator for iPhone and iPad
Scientific RPN calculator with complex numbers.
The app is a scientific RPN calculator. It has a four-level stack and complex numbers as its native number type.
Complex RPN Calculator screenshots
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.


Subnet Calculator +
Steven Eppler
Intuitive subnet calculator for professionals and students.
The app calculates IPv4 and IPv6 subnets with live CIDR and prefix sliders. It splits networks, detects device IP, and allows navigation between adjacent subnets.



AeroTime Pro
Henrique Chelotti Duarte
Calculate flight time and block time
Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.

M9 Scientific Calculator Graph
Himanshu Nag
Edit equations, functions, calculate measurements
Perform advanced calculations with formula editing and recalculation. Generate graphs for complex equations. Support for engineering and computations. Includes graphing capabilities for mathematical functions.

Calculator - Simple & powerful
新平 朱
Calculate, edit, and track results
View previous calculation results and edit entries by selecting numbers or symbols. Recalculate expressions for error correction. Import past results into new calculations. Add remarks to important records.

Fraction Help Calculator
Armchair Engineering
Solve fractions and view steps
Solve equations with addition, subtraction, multiplication, and division. View step-by-step working to understand solutions. Handle mixed and partial fractions. Convert between decimals and fractions. Find factors of numbers or common factors.




76477 Complex Sound Synth
Black Cat Systems
Powerful sound effects generator and synthesizer app.
The app generates sound effects using three oscillators, a noise generator, and an ADSR envelope. It supports MIDI input for triggering playback and adjusting settings, and works with Bluetooth audio devices.

AI Chatbot Assistant - WhyChat
42apps, TOO
Chat with AI for learning and work
Answer questions with detailed, accurate information. Provide explanations and examples for complex topics. Support learning and problem-solving through structured conversations. Maintain context across interactions for coherent discussions.

Fraction Calculator Plus +
JanoGroup LLC
Solve fractions with visual steps
Solve problems by adding, subtracting, multiplying, and dividing fractions. Support for mixed numbers and improper fractions. Visual representations aid understanding. Step-by-step explanations guide solutions. Automatically simplify fractions.

Eleven | Calculator
Alexander Ewering
See and edit calculations instantly.
The app provides real-time calculation results as users type, allowing them to see and edit the entire calculation at any position. It supports calculations of almost any length with an unlimited undo and redo feature.

Simple Calculator・Easy & Cool
Futoshi Niiho
Calculate with precision
Calculator allows users to perform basic arithmetic operations. It features a clean interface with minimal buttons. Users can add, subtract, multiply, and divide numbers.

Your Voice Calculator +
TIEN TA LEE
Record voice to calculator buttons.
The app records user voice to calculator buttons or uses system voice. It features a big button, max display for one-hand use, and history records of calculations.

Essential Calculator
Jonathan Sutter
Solve equations with one tap
Solve mathematical equations with a minimalist interface. Input expressions using a basic layout. View results instantly on iPhone or iPod touch. No additional features or complexity.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.