10bii Financial Calculator v4.15
In A Day DevelopmentAbout this app
Developer Description
Amazing Financial Calculator. Based on HP 10bII, but easier to use!
If you believe you are having any issues with your calculator, email us and we'll generally reply within the hour and can help resolve the issue. MONEY BACK GUARANTEE!
Highlights:
- Displays current N, I/YR, PV, PMT and FV values right above buttons
- Print or Save PDF Amortization Schedules
- Easily enter your Uneven Cashflows in a spreadsheet-like worksheet
- Video Tutorials in Help section
- Draws Cashflow Diagrams for simple TVM or complex Uneven Cashflows
- Saves Recent calculations so you can easily reload them
- Easy Mode allows everyone to get the financial answers you need!
The 10bii Financial Calculator is a versatile and powerful financial calculator which features more than 105 different functions for financial analysis, business, statistics, and general mathematics. Modeled after the extremely popular 10bII Financial Calculator by Hewlett Packard, the 10bii Financial Calculator combines precise mathematics, intuitive display, and ease-of-use in one compact package. It allows you to easily calculate loan payments, interest rates, amortization, time value of money, investment value, and more using a combination of powerful and intuitive equation-writing functionality and helpful worksheets.
By expanding on HP's traditional presentation, the 10bii Financial Calculator allows quick and intuitive building and visualization of TVM (Time Value of Money) calculations and Uneven Cash Flow scenarios and lets you type in whole equations for easy review and one-touch evaluation.
With the 10bii Financial Calculator, you can:
Calculate Time Value of Money (Length of Term, Present Value, Nominal Interest, Loan Payments, Future Value) and see the cash flow diagram produced for you via the Graph TVM key. Values for N, PV, I, PMT, and FV are displayed right above their keys for easy reference.
Easily enter Uneven Cash Flows, including rapid calculation of Net Present Value and Internal Rate of Return. A dedicated interface makes adding, editing, deleting, and reordering uneven cash flows a breeze.
Switch between Nominal and Effective interest rates with the simple touch of a button.
Enter and analyze statistical data points. Includes standard calculations such as standard deviation, mean, and linear regression forecasting.
Never has using a financial calculator been so easy or intuitive. The 10bii Financial Calculator is truly powerful enough for the professional but accessible enough for everyone. It is an ideal tool for teaching the power of compounding interest, analyzing potential deals or business ventures, or just doing math problems, and sharing the results of your work with others.
The 10bii app is the updated version of the 10b app. Also known as the 10b2.
What's New
Updated to support Android 15 edge-to-edge displays.
v4.13: Updated Calculator Settings and Region Settings screens.
v4.14: Fixed issue with Easy Mode: Past USA Inflation.
v4.15: Fixed issues with Help menu.
In-app purchases
$0.99 - $3.99 per item
Version Information
- Version
- 4.15
- Downloads
- 50K+
- Updated on
- Oct 10, 2025
- Released
- Nov 8, 2010
- Requires
- Android 6.0
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
10bii Financial Calculator has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
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10bii Financial Calculator - Google Play Rankings
Top Rankings
| Rank | Country | Category | List | Change |
|---|---|---|---|---|
| — |
Ranking History in
No ranking data available yet. Rankings are updated daily.
#3 in Top Paid Finance in United States
#2 in Top Paid Finance in Canada
#5 in Top Paid Finance in France
#7 in Top Paid Finance in Saudi Arabia
10bii Financial Calculator users say on Google Play
Same day response if you have trouble! This is the best financial calculator app ever! Buy the + version. You won't regret it. Thank you team! Maybe add different themes? Not a 'need' but people will definitely appreciate it. - Financial Advisor
So far so good. I like how it is so far but at the same time you should tell people that they will have to make an additional purchase of $3.99 within the app to unlock the rest of the features (basically the rest of the blue buttons). This calculator is truly a 10bii + after you make the second purchase but it is actually a HP 10B when you first get it.
This app is bewildering to me. I got this calculator so i can learn how to manage money. But the buttons have cryptic abbreviations - how can i find out what they all mean? I paid extra so I'd have every option available to me, such as Date calculations. I cant figure out how to use it, and I cant find any help in the app or on their website. This is just one of the many things on the calculator that I cant use because so much of it is unexplained. A manual or built-in help is needed!
I paid for app and tried to installed it and unable to retrieve app. something went wrong and unable to find contact to help resolve this issue.
not possible to choose whether I want to keep the screen on or not while the calculator is open. when the calculator is on the screen, the screen will remain on until it drains the battery. this app is a battery drainer... I don't like an app that drains my cell's battery with no option for me to decide how i want to use the app. I bought instead the 10BA PRO from "seritiga.pro" which has the option.