FuncNote vs Instacalc.com

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.

Is a pocket calc too simple? Excel too much? Enter instacalc, the calc/spreadsheet sweet spot. Here's what users have to say: “I bleepin' love this site and I use it all the time. I especially love the simple variables and conversions.” “For quick ad-hoc calculations I like instacalc.com because: It's quick to write. It's free. It's less prone to mistakes and easier to check than Excel.” “An astonishing mixture between a simple calculator and a spreadsheet application.” Instacalc lets you... * Crunch numbers while seeing results in real-time * Use natural language (250k + 25%) * Use variables (profit = sales - cost) * Use excel-style functions (SUM, AVG, PMT...) * Use scientific and programming commands (trig, hex/bin, logical operators, if/else...) * Share a calc permalink with anyone (no login) * Use units (meters/feet, etc.) and currency, along with custom units * Dozens of more features (see below) If you login (free), the app syncs with the main instacalc.com website. Welcome to your new, favorite calculator. --- Here's a few more details on features: - Flexible Arithmetic: Easily manage calculations from "2 + 2 - 3" to complex expressions like "(3 * 5) / 2". - Instant Roots and Powers: Compute roots and powers in a snap, from "sqrt(9)" for square roots to "5^2" for exponents. - Master Percentages: Effortlessly calculate percentages, whether it's "5%", finding "17% of 200", or calculating "20 + 50%". - Modulo Operations: Solve "5 mod 3" quickly, perfect for programming and mathematical proofs. - Number Shortcuts: Speed through large numbers with shortcuts like "3.3k" or "200 million". - Scientific Notation Made Simple: Work with large values using entries like "1.234e3" or as simple as "1e-3". - Dynamic Variables & Rows: Create and manipulate variables "x = 9", and perform calculations across rows to streamline data analysis. - Comprehensive Unit Conversions: Convert "15 feet into inches" or complex rates like "15 miles/hour into feet/second". - Time and Date Wizardry: Calculate durations like "3 days in minutes" or perform timezone conversions "8pm PST in EST". - Advanced Financial Calculations: From loan payments using "PMT(rate, nper, pv)" to calculating the internal rate of return with "IRR(values)". - Statistical Tools: Analyze data using functions for variance "var(r1:r3)" or standard deviation "stddev(r1:r3)". - Trigonometry and Logarithms on the Go: Solve "sin(30)" or "log(2)" for both educational and professional uses. - Programming Made Easy: Tackle binary operations "bin(a = 3) and bin(a and b)", logical comparisons "2 * 2 > 3", and conditional statements. - Real-Time Financial Insights: Convert currencies "15 USD in EUR" and check real-time stock prices with "STOCK(AAPL)". Use Instacalc today and transform the way you handle calculations, whether for work, study, or daily life!