AllRPNCalc Calculator App Support

96.2LEGITIMACY SCORE
97.2SAFETY SCORE
4+CONTENT RATING
$5.99PRICE

What is AllRPNCalc Calculator? Description of AllRPNCalc Calculator 2307 chars

allRPNCalc is a versatile calculator that uses the powerful Reverse Polish Notation logic system combined with an automated 4 level stack to compute answers to complex mathematical problems. The keyboard layout and display have been optimized for use on an iPhone,iPod Touch and iPad. Large keys with sound feed back give you typing confidence and the last function keyed is always displayed. Functions are logically laid out to eliminate multiple key entry for most problems.

Display: Results are displayed in fixed, fraction, scientific or engineering notation with from 0 to 14 significant digits displayed. In programmer’s mode hex, decimal, octal or binary (with windowing) can be displayed. Calculations are carried out in industry standard IEEE double format with 14+ significant digits and exponents ranging +/-308.

Math: +, -, ×, ÷, ln, log, e^x, 10^x, y^x, x², x³, 1/x, √x, ∛x, fraction part, integer part, absolute value, random, seed, mod

Trigonometry: sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, asinh, acosh, atanh, to radians, to degrees, to rectangular, to polar, to hours, to hours minutes seconds, hours minutes seconds add and subtract, triangle solver, π, π/2. Trig functions can be computed in radians, degrees or gradians.

Statistics: sum plus, sum minus, mean, weighted mean, standard deviation, population standard deviation, linear estimate x, y and correlation coefficient, combination, permutation, factorial (gamma), percent, delta percent, percent of total

Programer’s functions: and, or, xor, not, shift left, shift right, rotate left, rotate right, word sizes 8, 16, 32, 48

Conversions: 47 world currencies and over 100 commonly used metric, english and other conversion factors used in scientific, engineering and financial calculations.

Financial: time value of money calculations, n, i, pv, pmt, fv, depreciation (straight line, sum-of-years, declining balance), bond price and yield to maturity, amortization, net present value, internal rate of return, up to 80 cash flows, days between dates, date plus days, rounding.

Storage: 4 level automatic stack with lastX, exchange and roll down, 20 general purpose storage registers, register arithmetic +,-,×,÷ , 6 dedicated registers for statistics, 80 cash flow entries, 5 financial registers.

AllRPNCalc Calculator App User Reviews
AllRPNCalc Calculator Pros
AllRPNCalc Calculator Cons
Is AllRPNCalc Calculator legit?
Should I download AllRPNCalc Calculator?
AllRPNCalc Calculator Screenshots
Product details of AllRPNCalc Calculator

AllRPNCalc Calculator App User Reviews

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AllRPNCalc Calculator Pros

✓ Best RPN calculatorThank you for the update. The look of the interface is beautifully done and the app will live on! Been using this app for years and it was breaking my heart that it might not survive the next iOS update. I think all of the changes are excellent, and yet the look and feel of the calculator are maintained. Thank you, and keep up the great work..Krsing99Version: 4.0

✓ Beautiful UpgradeThanks for upgrading this highly useful app and making it even better. The graphics are beautifully crisp and the the added ? key improves functionality even more. It was a loss when the calculators that ran these apps disappeared and we are fortunate to have someone who is obviously passionate about keeping this legacy alive in the new digital era. Well done..Nifty SeniorVersion: 4.0

✓ AllRPNCalc Calculator Positive Reviews

AllRPNCalc Calculator Cons

✗ Not for iPadThe description says it is optimized for iPad but it’s not. The display is fixed for portrait, does not fill the screen and looks fuzzy. I uninstalled and will try to get a refund..AhsodexVersion: 4.2

✗ AllRPNCalc Calculator Negative Reviews

Is AllRPNCalc Calculator legit?

✅ Yes. AllRPNCalc Calculator is 100% legit to us. This conclusion was arrived at by running over 84 AllRPNCalc Calculator user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for AllRPNCalc Calculator is 96.2/100.

Is AllRPNCalc Calculator safe?

✅ Yes. AllRPNCalc Calculator is quiet safe to use. This is based on our NLP analysis of over 84 user reviews sourced from the IOS appstore and the appstore cumulative rating of 4.9/5. AppSupports Safety Score for AllRPNCalc Calculator is 97.2/100.