Best Baii Plus Apps

202+ iOS apps curated and reviewed

4.2 avg rating
13 free apps
Updated July 2026

BA Financial Calculator is the household name in baii plus, but it's far from the only option. We track 202+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Baii Plus Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BA Financial CalculatorBA Financial CalculatorFree4.8★ (2.9K)YesNoJul 2026
2BA II Plus - ProfessionalBA II Plus - ProfessionalFree1.0★ (13)NoYesJul 2026
3BA Financial Calculator (PRO)BA Financial Calculator (PRO)$3.994.8★ (352)NoNoJul 2026
4BA II Plus™ Financial CalcBA II Plus™ Financial Calc$14.992.7★ (110)NoNoJul 2026
5BA II Plus CalculatorBA II Plus Calculator$1.993.1★ (19)NoNoJun 2026
6BA Financial Calculator ProBA Financial Calculator Pro$5.993.0★ (189)NoNoJul 2026
7BA Financial Calculator PlusBA Financial Calculator PlusFree was $5.994.5★ (144)NoYesJul 2026
810bii Financial Calculator10bii Financial Calculator$7.994.7★ (663)NoYesJul 2026

Top Picks for Baii Plus

BA Financial Calculator#1

BA Financial Calculator by Angel Montana

BAII Plus Emulator
Editor's Choice
💰 Finance
4.8😐(2.9K ratings)
FreeAds
BA Financial Calculator screenshot 1
BA Financial Calculator screenshot 2
BA Financial Calculator screenshot 3

Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.

What We Love

  • 🚀 Great app
  • 🚀 Exactly like the real thing
  • 👍 Useful
  • 👍 Solid app

Room to Improve

  • 🐛 Incorrect calculations
  • 🐛 Not accurate
  • 🐛 Précision à revoir
BA II Plus - Professional#2

BA II Plus - Professional by Anishu, Inc.

Financial Calculator
Strong Contender
💰 Finance
1.0(13 ratings)
FreeIn-App Purchases
BA II Plus - Professional screenshot 1
BA II Plus - Professional screenshot 2
BA II Plus - Professional screenshot 3
BA II Plus - Professional screenshot 4
BA II Plus - Professional screenshot 5

This app offers a comprehensive financial calculator experience, replicating the functionality of a professional hardware calculator. It provides basic and advanced financial functions, with a one-time purchase unlocking specialized worksheets for complex calculations.

BA Financial Calculator (PRO)#3

BA Financial Calculator (PRO) by Angel Montana

BAII Plus PRO Emulator
Worth Considering
💰 Finance
4.8😊(352 ratings)
$3.99
#74in Finance
BA Financial Calculator (PRO) screenshot 1
BA Financial Calculator (PRO) screenshot 2
BA Financial Calculator (PRO) screenshot 3
BA Financial Calculator (PRO) screenshot 4

This app emulates the TI BAII Plus Professional financial calculator, offering identical functionality for finance professionals and students. It's designed for exam preparation and daily financial tasks with a fast, ad-free interface.

What We Love

  • 👍 Accurate financial calculations for most users
  • 💰 Affordable one-time purchase (no subscription)
  • 📱 Convenient mobile access to BA II Plus functionality
  • 🎯 Faithful emulation of physical calculator

Room to Improve

  • 🐛 Floating-point precision errors in serial calculations
  • 🐛 Time Value of Money (TVM) calculation errors reported by multiple users
  • ⏱️ Slow button response time

More Baii Plus apps to explore

4
BA II Plus™ Financial Calc
BA II Plus™ Financial Calc
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)
💰 Finance
(110)
paid
5
BA II Plus Calculator
BA II Plus Calculator
BA II Plus Calculator
by 国栋 焦
$1.99

This app replicates the functionality of a physical financial calculator. It offers a comprehensive suite of tools for time-value-of-money calculations, cash-flow analysis, depreciation, and breakeven point computations.

Time-Value-of-Money (TVM) calculationsAmortization schedulesCash-flow analysis (NPV, IRR)
🔧 Utilities
(19)
paid
6
BA Financial Calculator Pro
BA Financial Calculator Pro
BA Financial Calculator Pro
BA II Plus Professional
$5.99

This app emulates a professional financial calculator, offering identical capabilities and operation sequences to its hardware counterpart. It provides advanced financial calculations, including time value of money, cash flow analysis, and bond yields, with an intuitive user experience.

Time Value of Money calculationsAmortization schedulesCash flow analysis (NPV, IRR, NFV, PB, DPB, RI, MOD)
💰 Finance
(189)
paid
7
BA Financial Calculator Plus
BA Financial Calculator Plus
BA Financial Calculator Plus
TVM, NPV, Loan, ROI Calculator
Free
$5.99 | 100% OFF

This app offers a comprehensive suite of financial calculators, including TVM, NPV, and ROI, with detailed explanations, formulas, and examples. It provides data visualization, reports, and AI-powered insights for complex financial calculations, all while prioritizing on-device processing for privacy.

Financial calculators with descriptions, formulas, and examplesTime Value of Money (TVM) calculationsNet Present Value (NPV) and Internal Rate of Return (IRR)
💰 Finance
(144)
free with in-app purchases
8
10bii Financial Calculator
10bii Financial Calculator
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)
free with in-app purchases
9
Loan Calculator‰
Loan Calculator‰
Loan Calculator‰
Simple Loan Calculator
Free

Easily calculate loan or mortgage payments. Simply input the loan amount, repayment term, and interest rate to get your estimated monthly payment.

Loan calculationMortgage calculationAmount input
💰 Finance
(96K)
ad-supported
10
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

Over 40 built-in calculatorsFinancial calculators (ROI, IRR, NPV)Tax and profit margin calculations
💰 Finance
(14K)
subscription
11
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

Over 40 calculators and unit convertersStandard and scientific calculator functionsFinancial calculators (interest, loan, currency)
📊 Productivity
(4.8K)
free with in-app purchases
12
10BII Calc HD
10BII Calc HD
10BII Calc HD
by Ernest Brock
$8.99

This advanced calculator offers over 100 functions for business, finance, math, and statistics. It simplifies complex calculations like loans, cash flows, and depreciation with an intuitive interface and specialized worksheets. Includes interactive graphs and an audit tape for tracking all computations.

Over 100 business, finance, math, and statistics functionsTime Value of Money calculations with TVM solverCash flow analysis with dedicated editor
💰 Finance
(3.5K)
paid
13
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
14
EZ Financial Calculators
EZ Financial Calculators
EZ Financial Calculators
by Bishinew Incorporated
Free

Access a comprehensive suite of financial tools for personal and business use. Calculate loans, mortgages, investments, retirement savings, and more with ease. This app offers a wide range of specialized calculators for detailed financial analysis.

Finance and Investment CalculatorsLoan and Mortgage CalculatorsRetirement Planning Tools
💰 Finance
(46)
ad-supported
15
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to handle everything from basic arithmetic to complex scientific and financial calculations. It includes features like unit conversion, currency exchange, graphing, and statistical analysis, making it a versatile tool for students and professionals.

10 powerful calculators (Standard, Scientific, Graphing, etc.)10 financial worksheets (Mortgage, Loan, Compound Interest, etc.)Unit Converter with 3000+ conversions
🔧 Utilities
(4.6K)
free with in-app purchases
16
Calculator₊
Calculator₊
Calculator₊
Basic, Scientific, Calc +-
Free

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

Basic and scientific calculationsUnit and currency converterAI-powered math solver with photo recognition
🔧 Utilities
(1.7M)
free with in-app purchases
17
Loan Calculator - Payment Calc
Loan Calculator - Payment Calc
Loan Calculator - Payment Calc
Personal, Home, Car, Boat,…
Free

Easily calculate various loan types, including personal, home, and car loans. Input loan details like amount, term, and interest rate to see payment breakdowns and repayment timelines. Compare different loan options and export your results.

Calculate various loan typesCustomizable payment frequencyDetailed interest and principal breakdown
💰 Finance
(964)
free with in-app purchases
18
Vicinno Financial Calculator
Vicinno Financial Calculator
Vicinno Financial Calculator
HP 12C emulator
$5.99

This app emulates the functionality of the HP 12C Financial Calculator, offering all its features and more for mobile devices. It provides a reliable and convenient way to perform complex financial calculations on the go.

HP 12C emulatorTime value of money (TVM)Cash flow analysis (NPV, IRR)
💰 Finance
(1.2K)
paid
19
Financial Calculator ®
Financial Calculator ®
Financial Calculator ®
Empower Your Financial Journey
Free

This comprehensive tool offers a wide array of financial and investment calculators. It helps users estimate EMIs, plan investments, understand government schemes, and calculate taxes. The app provides offline access and a user-friendly interface for all your financial planning needs.

Loan EMI and eligibility estimationSIP, FD, and PPF investment planningGovernment scheme benefit calculation
🔧 Utilities
(77)
ad-supported
20
Calculator +ㅤ
Calculator +ㅤ
Calculator +ㅤ
Math, Scientific & Fraction
Free

This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.

Snap and Scribble CalculatorBasic CalculatorScientific Calculator
🔧 Utilities
(4.1K)
subscription

FAQ about Baii Plus

What are the best baii plus apps for iPhone?
BA Financial Calculator tops our baii plus apps ranking as of July 2026, with a 4.8-star average from 2.9K App Store ratings, and it's free to download.
Yes — 13 of the top baii plus apps we rank are free to download, including BA Financial Calculator and BA II Plus - Professional.
BA Financial Calculator shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 202+ baii plus apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app emulates the TI BAII Plus financial calculator, providing all its functions. It's designed to be a fast, reliable, and user-friendly tool for finance professionals and students.
The app is ideal for finance and accounting students, as well as professionals. It's particularly useful for those preparing for certifications like the CFA, FRM, and CPA exams.

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