FuncNote vs my12c

Write and calculate side-by-side with the Note Calculator—perfect for budgets, shopping lists, calorie tracking, and more. ==================== ◆ Top Use Cases ==================== • Budgeting: sort expenses by folder and check monthly totals in seconds • Shopping lists: compare "price × quantity + shipping" for bulk buys • Health tracking: instantly add up calories and PFC balance per ingredient • Study & work: save formulas with variables and recalc whenever you change a value ==================== ◆ Key Features ==================== • Basic arithmetic, variables, and user-defined functions • Built-in functions: exp, ln, log, pow, sqrt, sin, cos, tan, etc. • Constants: pi and Euler's number e • Comment lines for notes right inside your calculations • Folder organization to keep everything tidy • Theme switcher and adjustable font size • Rounding method and decimal-place controls ==================== ◆ Why You'll Love It ==================== 1. Every step is saved—spot input errors at a glance 2. Edit a number and results update instantly 3. Spreadsheet-level power with a fraction of the effort 4. More powerful than a calculator, lighter than a spreadsheet Capture the ease of notes and the power of a full scientific calculator. Download now and start a smarter way of crunching numbers! ==================== ◆ Disclaimer ==================== • Although we strive for accuracy, we cannot guarantee that all results and information are entirely correct or complete. Use at your own risk. • The developer is not liable for any direct or indirect damages arising from the use or inability to use this app, including but not limited to loss of profit, data, or business interruption.

The financial calculator that has been on every banker's, broker's and realtor's desk since 1981 — now on your iPhone, iPad and Mac. my12C brings the legendary 12C Voyager series financial calculator back to life with cycle-accurate emulation running the original microcode. Every keystroke, every display flicker, every RPN operation — faithfully reproduced. WHY THE 12C NEVER WENT AWAY The 12C is the longest-lived calculator ever made, and for good reason: its time-value-of-money keys, cash-flow analysis and RPN logic solve real financial problems in a handful of keystrokes. It is still the calculator used in finance courses and licensing exams around the world. FEATURES • Cycle-accurate emulation — runs the original Voyager microcode, not a simulation • Time value of money — n, i, PV, PMT and FV, solve for any of the five • Amortization — interest and principal for any range of payments • Cash-flow analysis — NPV and IRR for up to 20 grouped cash flows • Bonds — price and yield to maturity on the 30/360 basis • Depreciation — straight-line, sum-of-the-years-digits and declining-balance • Calendar — days between dates and date arithmetic, actual and 30/360 • Percentages, simple interest, odd-period compounding, statistics and linear regression • Programmable — up to 99 lines, with conditional tests, branching and looping • RPN entry — the efficient Reverse Polish Notation four-level stack • Authentic 7-segment LCD display with all original annunciators • Built-in self-tests, working exactly as on the original hardware BUILT FOR TODAY • Complete Owner's Manual inside the app — every section, worked example, cash-flow diagram, formula and program listing of the original handbook, with a linked subject index • iCloud sync — your calculator state follows you across devices • Native on iPhone and Mac — landscape optimized on iOS, resizable window on macOS • Full keyboard support on Mac — type numbers and operators directly, Enter on the numeric keypad works as ENTER • Dark interface faithful to the original Voyager design