10bii Financial Calculator

10bii Financial Calculator

Easy Financial Calculator

663 ratings
109 reviews
#2 in paid Finance
🔧 Utilities
💰 Finance
$7.99
In-App Purchases

Details

  • Released
  • Updated
  • October 4, 2010
  • April 23, 2026

Features

10bii Financial Calculator screenshot #1 for iPhone
10bii Financial Calculator screenshot #2 for iPhone
10bii Financial Calculator screenshot #3 for iPhone
10bii Financial Calculator screenshot #4 for iPhone
10bii Financial Calculator screenshot #5 for iPhone
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About

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 functions
Time Value of Money (TVM) calculations
Uneven Cashflow worksheets
Amortization schedules (print/save PDF)
Cashflow diagram visualization
Easy Mode for simplified calculations
Video tutorials
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What users say

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What's New in 10bii Financial Calculator

4.14

April 23, 2026

Added Liquid Glass icon, so you can customize and tint the icon to your preferred colors. Updated Cash Flows and Stats screens to display numbers with thousands groupers (i.e. "15,000" instead of "15000") to make it easier to check that you're entering the correct values.

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8

In-App Purchases

$0.99

Easy Mode What will it REALLY cost?

An Easy Mode calculation to help users determine how much a purchase will REALLY cost once credit card interest has been included.

Charts

Top Paid

🥈 2

Finance

The app has maintained its position at 2 recently.

Last updated on July 21, 2026.

User reviews

Mauvais

Trop dur wallah

Best Financial calculator

Great app that is easy to use and worth its cost. Never had issues with it & helps with investing.

The power of knowledge

This calculator is an awesome tool for prospecting. I’ve used the 10b for 35 years.

As a mortgage professional, I have been asked thousands of math questions. What’s my payment ? What interest rate am I paying now? If I shorten my term how much can I borrow? Amortization schedules, or simply cost per thousand dollars borrowed. It allows me to text the amortization information to my perspective clients, thus giving me their cell number and building my reputation!
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Perfect for HP 10b fans

I still have my old HP 10b from college, and it's awesome. I need one to take with me all the time, so I bought this. I was hesitant, since the reviews for the actual HP 10bii+ are mostly negative.

Turns out this app is great. I highly recommend it.

Atrocious UI

This is standard math, the expectation form an $7 app is to make its easy for a lay person to use and not have to use youtube videos to learn how to get an amortization schedule. I could have done that with Excel PMT. I wanted a lazy solution but this isn’t it, i wish i had not spent the money

Developer apps

User experience

🐞

Reported Bugs

3 issues

Incorrect amortization calculations

Bug

Crashes when using certain functions

Bug

Decimal point issues in display

Bug

Requested Features

4 requests

Add compound interest per year option

Feature

Improve amortization schedule display

Feature

Integrate with calendar for date calculations

Feature

Provide better user documentation and support

Feature

FAQ

What does the 10bii Financial Calculator app do?

This app functions as a versatile and powerful financial calculator, offering over 105 different functions for financial analysis, business, statistics, and general mathematics. It allows users to easily calculate loan payments, interest rates, amortization, time value of money, and investment values with an intuitive interface and visual tools.

What are the key features of the 10bii Financial Calculator?

Key features include displaying current TVM values above buttons, the ability to print or save PDF amortization schedules, entering uneven cashflows in a spreadsheet-like worksheet, drawing cashflow diagrams, saving recent calculations, and an Easy Mode for simplified financial answers. It also offers over 105 functions for comprehensive financial analysis.

How much does the 10bii Financial Calculator app cost?

The base app is free to download and use. Additional features, such as advanced calculations for Bonds, Breakeven, Depreciation, Trig, and Probabilities, are available through an in-app purchase called '10bii+ Features'.

Who is the target audience for this financial calculator app?

The app is designed for everyone, from seasoned investors and financial professionals to individuals who have questions about personal finance, such as paying off credit cards, refinancing homes, or planning retirement contributions. Its Easy Mode makes it accessible for those new to financial calculations.

What kind of financial calculations can I perform with this app?

You can perform a wide range of financial calculations, including loan payments, interest rates, amortization schedules, time value of money (TVM), investment values, and uneven cashflow analysis. The app also includes functions for business, statistics, and general mathematics.