Apps Like PCalc Lite for iPhone and iPad
Calculate with advanced scientific functions
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, constants, and scientific notation. View a paper tape and use multiple undo/redo functions.
PCalc Lite screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.
Calculator : Scientific Calculator & converter
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculate with formulas and units
Calculate using functions including sin, cos, tan, and their inverses. Convert units with 136 converters. Access daily updated currency exchange rates. Perform algebraic calculations with 800+ formulas. Switch between degrees, radians, and grads.
Calculator - 15 Calculators
RV AppStudios LLC
Calculate, edit, and store equations
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Input data directly for quick results. Store and recall previous calculations.
RPN Calculator free
Benjamin Pisano
Scientific calculator with RPN mode.
The app offers scientific calculator functions and RPN mode for fast calculations. Its uncluttered interface uses the RPN system favored by engineers and scientists.
Drilling Engineering
PT.Pertamina(Persero)
Oil and gas drilling operations planning.
The app offers petroleum unit conversion and approximately 90 drilling calculations for operations and design. It also provides API tubular data and tools for stuck pipe problem identification and well control.
e-calcPro
E-SKETT CORPORATION
Scientific and engineering calculation tool.
The app offers scientific notation and engineering multipliers for calculations. It includes calculation history, user-defined constants, interactive variables, and a variety of mathematical functions.
CalcXLite
Kazunori Nohara
Scientific calculator with user-defined functions.
The app allows equations to be entered directly as they are written. User-defined functions can be entered, loaded, and saved with names and descriptions.
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.
Codex Calc
Driftwood Studio Software LLC
Calculator adapts to user preferences.
The app offers a calculator with unit conversion, tip calculation, and RPN mode. It features a history tape and adapts to user preferences for button size and interface design.
RPN-45 HD
Willy Kunz
Calculate like a scientific calculator
Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.
Calculator Abacus Suite
Clever Algorithm LLC
Calculate, convert, and solve equations
The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.
PFMA E6B
Gonzalo Esteban Astica Capra
Manage flight data and calculate fuel burn
Navigation provides flight planning and in-flight calculations. Users can customize quick access buttons, configure units, and manage blocks and airtime.
Mechanical Formula
Kantaben Gorasiya
Calculate formulas and solve problems
Access engineering formulas and calculations for problem-solving. Input values to compute results. Includes topics like thermodynamics, mechanics, and materials. Supports unit conversions and equation solving. Save and share calculation results.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.