17BII-Pro app for iPhone and iPad

4.8 ( 8848 ratings )

Business Finance
Developer: R.L.M. Software

9.99 USD

Current version: 5.5, last update: 4 years ago
First release : 20 Nov 2009
App size: 12.28 Mb

The 17BII-Pro calculator application is a extensive set of menus and enhancements builded over a modified simulation of the real HP-17BII Business Consultant calculators by Hewlett Packard with more functions than the real one in a beautiful high definition interface.

The 17BII-Pro works in the same way of the real calculator. But, more functionalities were added, some were modified and others deleted in order to offer a calculator with the best user experience in the modern iOS devices.

Scientific & Math functionality:
- Angles & Polar: Angular conversions units ‘from’ or ’to Deg, Rad, Grad, degree-minute-second and % slope.
- Complete set of common scientific functions (Trig., Hyp, Log, etc.)
- Complex Math: Operations and functions with complex numbers stack.
- Curve Fitting: six regression models to fit a curve over a two selected data- lists.
- One and two variables statistics.
- Probability Distributions: Normal, t-Student, Exponential & Weibull distributions.
- Triangle solution for ASA, SAS, SSA & SSS data.
- Fundamental Universal Constants fron NIST-CODATA.
- Units Conversion: Adds a powerful and completely customizable physical units conversion.
- Units Editor: Add, delete, edit and order the units and categories.
Financial & Business functionality:
- Black-Scholes OVM: Calculates “Call” & “Put” options prices of European Options.
- Bonds Price & Yield: with Annual or Semiannual coupons and Actual or 30/360 calendars.
- Cash Flows Calculations: Calculates NPV,i%,IRR%,NFV,MIRR, NUS, etc. over cash flows series.
- Cash Flows Editor: Create, Edit, Save & Load cash flows series.
- Currency Exchange: All world currencies with actual online rates from google finance.
- Depreciation with DB, SOYD or SL methods.
- Interest conversion with effective rate comparison for up to three nominal rates.
- Margins & Break-Even: calculate business margins and production break-even over all variables.
- Percent Change and Percent Total.
- TVM calculations: “Time Value of Money” problems for loans, amortizations, mortgages, etc.
- Tip & Bill Split: Calculates tips over a bill and split the total amount over participants.
Other General functionality:
- Data-List Editor to create, edit, save & load data values for CFLO and SUM calculations.
- Date & Time: Perform calculations over date and time variables.
- Equation Solver for any variable given the others.
- Memory Content: View All with Backup & Restore through text emails.
- Settings: Customize many settings, including formats, sounds, interface, etc.
- Help Documents: A complete set of short documents with examples of all menus.

System requirements: iOS 13.0 or above.

Disclaimer: THIS IS NOT A HEWLETT PACKARD CALCULATOR, AND IS NOT SPONSORED IN ANYWAY BY HEWLETT PACKARD OR ANY OF ITS SUBSIDIARIES.

Pros and cons of 17BII-Pro app for iPhone and iPad

17BII-Pro app good for

In this new version, the numbers (digits) in the display became too small. The display format of the older version was much better. Maybe, the best solution could be let the user choose if he prefers a one-line display or a multi-line one.

Purchased this app so I could avoid carrying my actual 17bii+ around. So far I am not disappointed. There was a small bug in Ver1 in the solver routines that gave incorrect answers. I wrote RLM support late at night and the next morning I had a response and by the same night, a fix was applied and it now works perfectly. I used Canadian mortgage calculations all the time and the solver is perfect for this. (Other apps do this as well; however, having the familiarity with the 17bii+ and now this emulation has made life easier and simpler (no need to carry my iPhone AND my HP). Thanks RLM for a great app! Highly recommended.

Dont feel caught out without your 17B. All the functions of your calculator plus some. Good buy.

Hpnin bu modelinin harika bir simülasyonu. Bu makineyi kullanmayı bilen herkese öneririm. Great simulation of this model of hp. Stronly advise to anyone who knows to use and needs hp17b

The HP17B II was my trusty sidekick all through graduate school. Sadly mine died years ago. This is not only a spot on IOS version, but it adds bells and whistles in the form of additional functions (conversions, tips, scientific tools, and otherwise). Loads fast on my iPhone 6. What a nice surprise to find this app.

I have been using this financial calculator for years and this app is a great substitute. Thanks for the good work.

Some bad moments

Press "FIN" , "TVM", make Calc and back with "EXIT", "EXIT" = bug! (Sometimes). Im Brazil.

There is a bug in stack list! Annoying bug if you want to calculate more rows.

Lets have some honesty: good app, almost there but not perfect yet. Wiped out my lines of solver equations for no reason when it crashed (simple equations!). Tends to have some moody keys (choosing to put double brackets for no reason). Fix it asap please as I have mailed you twice and you get a 2 star upgrade

I dont think the TRN function is working properly. I enter equation ans=TRN(var:4) and if var=1.234567 ans is returned as 1.00000 not 1.2345. Can you please look into this?

Solver is no good. It has still has bugs. Hope all bugs are fixed.

Still needs work. Although it looks and feels like my actual 17IIB+, the solver did not work on all three of the most important solutions I wanted to work. One of them crashed the program. Some of the functions in the original are not supported by the same name, requiring translation. The concept is good, I hope they will fix the problems and make it work right, then it could be a real winner.

Write review

Usually 17BII-Pro iOS app used & searched for

calculator l, 17bii-pro, financial calculator, 17bii+ financial calculator, and other. So, download free 17BII-Pro .ipa to run this nice iOS application on iPhone and iPad.