Best Citbi Calc Apps

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10bii Financial Calculator

Easy Financial Calculator

$7.99

This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.

Over 105 financial, business, and math functionsTime Value of Money (TVM) calculationsUneven Cashflow worksheets

💰 Finance

(663)

BA II Plus™ Financial Calc

by Texas Instruments

$14.99

This app emulates the functionality of a powerful financial calculator, offering a comprehensive suite of tools for time-value-of-money calculations, cash-flow analysis, bond valuation, and statistical functions. It's designed for business professionals and students needing advanced financial computation capabilities.

Time-Value-of-Money (TVM) calculationsAmortization schedulesCash-flow analysis (IRR, NPV)

RPN Calc with Printer and CAS

$24.99

This advanced RPN scientific calculator offers workstation-class Computer Algebra System (CAS) capabilities, going beyond traditional replicas. It provides access to an extensive library of modules and programs, enhanced with iOS features, customizable skins, and iCloud support for seamless data management.

RPN logic with 4-element stackExtensive memory registersOver 400 built-in functions

📊 Productivity

(104)

paid

Basic Calculator: Classic Calc

big buttons and wallpapers

Large, easy-to-press buttonsMultiple beautiful skinsBasic arithmetic operations

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

(3.1K)

History Tape, Tax and Discount

Rapid & Quick Calculator

History Tape for reusing answersSales tax calculationsDiscount calculations

A user-friendly calculator with essential functions and advanced features like tax and discount calculations. Easily reuse past calculations or edit expressions with intuitive controls. Offers customization options for themes and fonts.

A powerful calculator designed for professionals and students, offering advanced features like RPN mode, multi-line display, and extensive unit conversions. It supports various number systems and includes an Apple Watch app for on-the-go calculations.

Optional RPN modeMulti-line displayExtensive unit conversions

(758)

Touch-based graphing and editingNatural textbook notation inputAdvanced math and statistical functions

GraphNCalc83

Graphing calculator

$12.99

This app offers a powerful graphing calculator experience with touch-based input for enhanced interaction. It supports natural textbook notation, advanced math functions, and various plotting capabilities. Users can also utilize its programming features and built-in tools like unit conversion and a periodic table.

📚 Education

(3.8K)

paid

Paper Calc Office Lite

Calculator with Print/Email

Large-key 4-function calculatorVirtual paper tape for historyEmail paper tape with comments

This app provides a large-key calculator with a virtual paper tape for reviewing calculations. It allows users to email tapes, add comments, and reuse numbers from previous entries. Customize keyboard layouts and display formats for an optimized office experience.

Scientific Calculator fx-991

(44)

free

Step-by-step Math Solver

Step-by-step equation solverAdvanced scientific functionsGraphing mode

This app provides a powerful scientific calculator with step-by-step solutions for equations, advanced functions, and graphing capabilities. It includes a formula library and unit converter, inspired by a popular Casio model, to aid in learning and problem-solving for math and science subjects.

📚 Education

(344)

10bii+ Financial Calculator

Easy, Fast & Accurate

$5.99

This app emulates a popular financial calculator, offering over 120 functions for business, finance, and statistics. It simplifies complex calculations like loan payments, investment values, and cash flow analysis with intuitive worksheets and a user-friendly interface.

Time Value of Money (TVM)AmortizationCash flow analysis (NPV, IRR)

💰 Finance

(36)

paid

Interest Calculator: Finance

Compound & Savings Calc

Compound & Simple Interest CalculationFixed Deposit (FD) & CD AnalysisRecurring Deposit (RD) Tracking

Easily calculate compound and simple interest on various investments like FDs, CDs, and RDs. Project future investment values and analyze returns with a user-friendly interface for global users.

💰 Finance

(856)

freemium

Calc: Multiline calculator

Quick calculator

Instant calculation as you typeMultiline input for multiple problemsSmart result reuse

This app offers instant calculations as you type, eliminating the need for an equals button. Its notepad-style interface allows for multiple calculations at once, with smart result reuse for efficiency. It's a free, user-friendly tool for everyday math, schoolwork, and professional tasks.

Advanced scientific calculator

$24.99

This advanced scientific and financial calculator utilizes the Reverse Polish Notation (RPN) system. It offers over 96 functions, catering to professionals with features for finance, programming, and general scientific calculations. Optimized for iOS devices, it provides a robust and accurate computational experience.

RPN entry systemOver 96 functionsScientific calculations

Advanced Graphing Calculator

Visual editor30+ functions supportedHistory tape

This advanced graphing calculator offers a visual editor and supports over 30 functions. It includes features like a history tape, variable storage, and an intuitive palette system for complex calculations.

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