In addition to its own feature, this app also provides all functions appeared in the TI BA II Plus and some that appeared in the Pro version.
All users are strongly advised to own a real TI BA II Plus and have some experience in using it before.
[ Features ]
- Time value of money
- Cash Flow
- Net Present Value (NPV) ,
Future Present Value (FPV),
Payback Period (PB),
Discounted Payback Period (DPB)
- Internal Rate of Return (IRR)
- Modified Internal Rate of Return (MOD)
- Percent Change
- Interest Conversion
- Profit Margin
- Break Even
- Statistic Tables
- Z Table
- T Table
- F Table
- Chi-squared Table
- Durbin-Watson Table
- Color and Font Size Settings
Please check the below values before using the TVM
1. P/Y (payment per year)
2. C/Y (compounding interest per year)
Here, both have a default value of 1.
Also this app uses AOS system as a default. (The real TI BA II uses CHAIN as a default.)
Sample results from the AOS system
1 + 2 X 3 = 1 + (2 X 3) = 7
6 / 2 ( 2 + 1 ) = 6 / 6 = 1
If you want it to work in order, set it to CHAIN in the settings ( [ 2ND ] + [ Format ] ).
Sample results from the CHAIN system
1 + 2 X 3 = (1 + 2) X 3 = 9
6 / 2 ( 2 + 1 ) = 3 X 3 = 9
Some devices will be very slow on the first response.
(And at the 1st response only on the new fresh install.)
Please keep pressing the button until getting the response.
To check for compatibility with your device, press the following key combinations.
[ . ] +[2ND] + [TIPPY]
The calculator will stall and maybe vibrate for a minute.
It will check itself for basic functions.
The word, "OK" should be appeared at the end of the test.
This calculator (free version) is integrated with ads.
But there are no push notifications, nor icon ads.
There is a banner on the top and overlay ads upon pressing [2nd] + [TIPPPY]
and sometimes while exiting the app.
The Google analytic is integrated with this app (free version only) for some basic reporting aiming on the app's crashing.
Your privacy is respected and no information that can be linked to a person is collected nor used by this app.
Please see other settings and some details on how to use it at the website below.
Please visit the site below.
Please feel free to leave any questions/comments/suggestions.
Or email to firstname.lastname@example.org
I would like to thank you for all the reviews you give.