Calculate using RPN and stack registers
by Stephen Lidie
Curated apps similar to GO-21 SciRPN, ranked by relevance and user ratings.
Armchair Engineering
Utilities
A striking & user-friendly tip calculator! Quickly work out tips & split bills amongst friends with ease. Ad supported. Ads can be removed with a one-time in-app purchase.
Calculate, solve, and explore equations
Saren Inden
Utilities
Perform calculations with a simple or interface. Solve equations step by step and view detailed explanations. Access calculation history for review or sharing. Generate graphs for visual representation of equations.
Fabian Fränz
Utilities
# Iconic The Legendary 67 revives the spirit of the indeed legendary hp67, one of the first handheld, scientific and programmable calculators. # Powerful Calculations are done step-by-step using reverse Polish notation (RPN), which is very similar to calculating with pen and paper.
Calculate formulas instantly
smalltech sarl
UtilitiesCalculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save persistent history and use a specialized keypad.
Calculate equations naturally and precisely
Jacob Parker
UtilitiesAllows users to perform complex calculations with a natural equation entry system. It supports split screen, wireless keyboards, and Apple Watch integration. The displays full equations in real time and offers dark mode for enhanced readability.
Behzad Dogahe
UtilitiesScientific++ is a scientific calculator which has the following additional functionality compared with most available calculators: - Shows the expression as you enter and keeps a history of your calculations (Swipe up on the screen to reveal the history) - Capability of performing fraction...
Hiroki Kawakami
UtilitiesThis is a simple RPN Calculator which can use on iPhone and Apple Watch. *** Important! *** This calculator uses reverse Polish notation for input, and the operation method is different from a normal calculator using infix notation. If you don't know about RPN Calculator, you should not purchase...
Calculate, save, and copy instantly
敏华 黎
UtilitiesOffers themed skins for customization, one-tap history saving, and quick copy functionality. Users can switch between discount calculation modes and perform basic arithmetic operations.
Calculate, edit, and track expressions
晖明 甘
UtilitiesAdvanced calculator with basic, scientific, and editable input features. View calculation history and use a widget for quick access.
Richard Silverman
UtilitiesPaper Calc Office is an easy to use, large key, 4-function calculator tailored for the office environment.
Netviking AB
UtilitiesThis is a super simple scientific calculator with large buttons. It supports addition, subtraction, multiplication and division.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Utilities+ OVER 1 MILLION DOWNLOADS WORLDWIDE + Award Winning Calculator Since 2007 + 800+ formulas in Formula Toolkit In-App HiCalc - Calculator for iPad will make all your calculations become simpler than ever. ► Scientific calculator: sin, cos, tan, deg/rad/grad, Pi, sin-1, cos-1, tan-1, sinh, cosh,...
Stan Corbin
UtilitiesThis scientific calculator uses Reverse Polish Notation (RPN), similar to most HP calculators produced since 1972. RPN is more efficient for complex calculations. Unlike many RPN calculators, the No Equal calculator always shows the stack.
Calculate bills, balance budgets, check homework
Md Milon Hossain
UtilitiesCalculate expenses, split bills, and track budgets with a clean interface. Input numbers directly or use pre-set formulas. View detailed breakdowns and export results. Sync data across devices for consistent access.
Marek Zima
UtilitiesEmu50G is an emulator for the famous HP50g scientific calculator with its original skin. Carry your favorite calculator along with you every day and use it together with your favorite library! Features: -------- • Full emulation of the HP50g calculator.
Calculate with fractions and units
Cyberprodigy LLC
Utilities™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.
Calculate, edit, and correct numbers
Edison Largo
UtilitiesPerform calculations with decimal points or commas. Correct entries using a backspace key. View calculation history in a display log. Switch between light and dark themes. Receive regular updates with new features.
江峰 赵
Utilities吉真紫微斗数，为专业爱好者打造的一款高效、实用的易学工具。姓名出生数据将安全地存储在云端，随时随地访问和更新。
PAI STUDIO, OOO
UtilitiesPerfect calculator for your iPad. Completely free and ad-free. We designed an advanced scientific calculator with ease of use in mind for your convenience. Use it for study, work, and everyday tasks. Nothing is extra, and there are no imposed functions - it's the calculator everyone is used to.
AppNextDoor Labs
UtilitiesThis PPI calculator (pixels per inch calculator) finds the resolution of your display based on its dimensions and the pixel count. In this app, we will teach you what is PPI, explore the differences between PPI vs DPI through the DPI definition.
App information from Apple App Store. GO-21 SciRPN and related trademarks belong to Stephen Lidie.