The classic financial calculator layout you already know, brought up to date for iPhone and iPad. RPN entry, a programmable keyboard with its own program editor, and menus of worksheets for loans, bonds, cash flows, statistics, depreciation and more, all in one app.
30-day free trial · one payment, no subscription
Familiar business-calculator logic, extended with menus, editors and iOS conveniences.
Time value of money, amortization, bond price & yield, Black-Scholes options, depreciation, interest-rate conversion and account balances.
Break-even, percents and margins, bill-tip-split, date and time math, currency exchange with live rates, equal and unequal period cash flows.
One- and two-variable statistics with (X,N) and (X,Y) lists, curve fitting, and probability.
Plane triangle, angles and polar coordinates, logarithms, number alteration, trigonometry and hyperbolic functions.
Create, edit, save and load keystroke programs. Type any equation and solve for any variable.
Units and currency conversion, list editors, storage registers, memory backup and restore, and detailed help for every menu.
Real worked examples, upright and sideways. Turn the device and the keyboard and the worksheet sit side by side.
Main menu & registersDays from Jan 15 to Mar 15, 2024 with g ΔDYS: 60 actual, 60 on a 360-day basis
Loan payment12 months at 1 %, 10,000: PMT −888.49
Finance menuSeven finance worksheets one tap away
ProbabilityBinomial n = 10, p = 0.5: P(X ≤ 5) = 0.6230
Plane TriangleSides 3, 4, 5: angles 36.87°, 53.13°, 90°, area 6
Mortgage30 years at 6 %, 200,000: PMT −1,199.10
AmortizationThe same mortgage, period by period
Break EvenPrice 25, variable cost 15, fixed 10,000: 1,000 units
Quadratic Equation2x² − 2x − 12 = 0: roots −2 and 3
Program EditorA 15 % tip in five steps
Every worksheet has a step-by-step guide with a worked example. Pick a menu to browse.
Use every function from the first launch. If it earns a place on your device, one payment unlocks it for good.