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10BII Calc HD app for iPhone and iPad


4.2 ( 9472 ratings )
Business Finance
Developer: Ernest Brock
5.99 USD
Current version: 3.5, last update: 1 year ago
First release : 20 Sep 2010
App size: 4.13 Mb

10BII Calc HD is a business calculator featuring over 100 built-in functions for business, finance, mathematics and statistics. Easily calculate loan payments, interest rates, amortization, discounted cash-flow analyses, TVM (loans, savings, and leasing), bonds and depreciation using a simplified algebraic entry system. The keyboard and display have been carefully optimized for the iPhone, iPod Touch and iPad. Two keyboard layouts and multiple specialized worksheets allow you to do much more than a 10BII calculator while maintaining compatibility with the standard.

HD version includes:

• 2 for the price of 1! iPad and iPhone versions included- use on both your iPad and iPhone

• HD graphics included for iPad and iPhone retina displays

• iPad version includes full support for slide over and split views.

• New worksheets including interactive graphs.


Features:

•Time Value of Money- Loans, savings, leases and amortization schedules using both the standard keyboard and a specialized TVM solver window that displays the contents of all the variables for rapid "what if" solutions to your problems. View and mail amortization tables.

•Interest Conversion- Nominal and effective rates.

•Cash Flows- Net present value, internal rate of return, net future value and net uniform series calculations. Up to 80 cash flows are easily edited and reviewed using the dedicated cash flow editor screen. Entries are added, deleted and modified in a scrolling display with a touch interface unique to the iPhone.

•Business Percentages- Percent change, markup, and margin calculations.

•Statistics- Mean, standard deviation, correlation coefficient, and linear regression forecasting, weighted mean. Sample editor and plotter, forecasting using linear, log, exp or power fit.

•Conversions- 47 world currency rates and over 100 commonly used metric, english and other conversion factors used in financial, business, scientific and engineering calculations.

•Scientific- sin, cos, tan, asin, acos, atan plus the hyperbolic trig functions, conversion between rectangular and polar coordinates, conversion between degrees and radians, time functions including h.ms+ and h.ms-, log, ln, 10^x, e^x, y^x, x root of y, fraction part and integer part. Trig functions can be computed in radians, degrees or gradians.

•Worksheets-
Auto Purchase
Black-Scholes
Bond
BreakEven
Cash Flow Analysis
Currency
Date
Depreciation
Interest Conversion
Lease
Loan Amortization
Margin & Markup
Refinance
Statistics
Tip
TVM

Many of the worksheets include interactive graphs.

•Audit tape records all calculations. Tape can be mailed, texted or printed.

Discover how to use any function on the keyboard by touching the ? key then the key you want to learn about. Help screens are available for all worksheets.

Quote from a customer:

"Last week I had a meeting with my accountants and my bankers. We were working on the pro forma balance sheets and cash flows for a new project Im working on.

They were all asking why I had switched to the iPhone for I used to be a die hard "brandX phone" fan. I said that one could do so much more. They said "yea...sure" (they were all using "brandX phones") until I started using your calculator. We were analyzing different payment and amortization schedules. They were so impressed by how easily we could figure out the amount of interest, principal and remaining loan balance for any certain period or combination of periods that in the end they were saying "I have to get me one of those".

 Great product. Thanks."

Pros and cons of 10BII Calc HD app for iPhone and iPad

10BII Calc HD app good for

I dont usually write reviews unless I feel cheated by some developer who misguides you into buying their app only to find out you cant use it. I have to say this app is a MUST for anyone in finance. I bought a $75 calculator and then found this app. THEY ARE EXACTLY THE SAME. In fact this calculator actually does more. I am in Real Estate and I have to say this app will be used in every deal and every negotiation I do. Thanks to the developers for doing such a great job and please keep the updates coming! Do yourself a favour if you are thinking about making this purchase. Just get it... You wont be disappointed.
I have bought a couple of apps from this guy and really like the attention to detail in his apps: they are elegant and well-executed. Some issues with third-party data but he is working on it and is prompt to respond. I look forward to an HP 17 and 19 BII version; some more menus to include the venture capital method, Private equity related equations, and multiple step (5) ROE would be just the start of my wishlist! I fully support his efforts and if I can squeeze in another request: a valuation app! UPDATE: need solver! Maybe time for a 17/19B II version?
this is even better than the real thing! comes with a bunch of spreadsheet like templates - loan amortization, lease calculator and more. also has a currency conversion with currency rates that update with a click. keep track of your work with accounting tape or send the results by email.
I am very happy with this app. As a mortgage broker I need this tool everyday. The actual calculator costs more than $40. This one I can have with me everywhere and can share between my iPhone and iPad. Without a doubt worth the money.
This App is fantastic!! After playing around with it a little it did not take long to figure out the features. Probably one of the most functional apps I have download to date. Best part is, NO ads! The creators did a job well done.
I use this app daily and in particular appreciate the dedicated screens for TVM and conversion calculations. - Hanif

Some bad moments

This is another great calculator from this company. They keep making the best quality calculators and they are cheap too. I love the graphing features added to the worksheets on this.
I have relied on the iPhone version for several months and find it indispensable. Ive purchased the HD version for my iPad because I needed a handy calculator and in appreciation for Mr. Brocks immediate, diligent, and good natured support in interpreting an erroneous result that was due to user error; Remember to use a negative for payments when solving for other variables in TVM calculations. Congrats on another great iteration and many thanks!
Sure there are more things it could do, but it does exactly what it is supposed to do, does them well and has a lot of surprising bonuses.
This calculator is perfect. It does every financial function you want, plus graphs, plus now a choice of chain or algebraic calculations. I have used scientific and financial calculators for a long time and this is the one I use exclusively. Hands down the premier choice. Very well written program and excellent response time when entering values. Buy it today.
Id like the calc to fill up more of the screen. Keys are pretty tiny... When the tape (or other options) arent open, why cant you maximize the calculator? makes it easier to see and type.
Ernest Brock makes the best calculators for the iPhone and iPad. Period. They are all feature rich, attractive and they just plain work. So many apps are plagued with bugs and you have to wait for updates only to find the update messed something else up. Not so with his apps. They are all well thought out and excellently designed. The 10bII HD is a perfect example. He started with making a great looking Hp 10bII calculator, but added features the calculator was missing. Even though the calculator would handle TVM and Statistical functions the programmer added in worksheets with tables that makes using those functions so easy. The worksheets alone make the app worth buying. A number of other handy worksheets are also included from leasing decisions to Black Scholes bond valuations. This app has more features than the top of the line Hp 30b and 17bii+ calculators, but with the built in tables it is much easier to use. There is also a built in users guide. And customer support is outstanding. This app would be a bargain at twice this price. But at $5.99 its a steal.