By R.L.M. Software

  • Category: Finance
  • Release Date: 2009-11-20
  • Current Version: 4.8.2
  • Adult Rating: 4+
  • File Size: 16.30 MB
  • Developer: R.L.M. Software
  • Compatibility: Requires iOS 11.0 or later.
Score: 4
From 93 Ratings


The 17BII+Fin application is a extensive set of menus and enhancements builded over a modified simulation of the real HP-17BII and HP-19BII Business Consultant calculators by Hewlett Packard with more functions than the real one in a beautiful high definition interface. The 17BII+Fin 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. - 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 11.0 or above. Disclaimer: THIS IS NOT A HEWLETT PACKARD CALCULATOR, AND IS NOT SPONSORED IN ANYWAY BY HEWLETT PACKARD OR ANY OF ITS SUBSIDIARIES.



  • No SUM function doesn’t add up!

    By Icdrew
    The new interface is cluttered and a drag on productivity. Please bring back SUM.
  • Update Problems

    By Raym no2
    Ugh! New update crashes when trying to bring up solver function! All my formulas from the previous version cannot be used. HELP PLEASE!!!!!! Update 10/11/17: No help or suggestions submitted but I finally got the app working after deleting app, rebooting IPad and reloading app 7 times?? But, now I find I can not use the solver editor on my IPad. There is a bar that appears across the bottom of the screen that does not allow you to access the save and exit options. Not only have I lost all my formulas with this upgrade, I can not reenter them. You would think that this update would have been tested before the new release. They have no idea the problem this causes when you depend on something to work. Anyone please help!!
  • Please bring back the direct input in SUM

    By Crisitiano
    The last update bring a new view of the menus. Sadly the direct input in SUM (statistics menu) has been removed which forces you to use the List Editor View which is a pain. Please bring back the direct entry list. Also solver not working. Latest update needs attention!!!
  • 17-b pro keep crashing and resetting

    By FLAC play
    After update, it keep crashing and resetting the calculator when press Solver. Please fix the bug.
  • The best financial calculator app

    By Ahmed Jan
    I consider HP 17BII+ as the best financial calculator. Now it comes as an app with more features (unit and currency conversion) and highly customizable interface and options.
  • Dkcos

    By Dkcos
    Good product. Why did the “Solver” stop working after the recent update?
  • Most configurable calc out there

    By jazzmystic
    This app has a number of great standard functions (Time Value of Money, etc) but the Solver emulation is what sold me, and what I used extensively back when I had the HP hardware. Simply create your own equation with your variables, enter your variables and values and it will solve for the one value that is missing! And you can save as many of your own formulas as you like. I used it for figuring weights or lengths on roll goods but you can adapt it your own needs/profession. One of the most user-friendly calc apps imo.
  • Works very well

    By Rafael Ch
    This is one of the best and most used apps on my iPhone. I used this app to introduce the magic of compound interest to my son.
  • Amazing! Runs perfectly on an iPhone 7+

    By TheiPhoneG33k
    The app has not been updated in a few years so I was hesitant to drop $5 on it, but I did and I am glad I did. This app runs perfectly on an iPhone 7+. I will add that it is not adapted to the 4.7" and 5.5" screen sizes. That isn't a huge deal but for those who care, I give you that information. The app starts up quickly, so the review from 2014 about slow start times is not an issue on newer equipment.
  • Love this app .....

    By Rock&Rob
    Love this app ..... the best calculator