Cal C vs ScreenMark

One app, every calculator you actually need — scientific, financial, programmer, graphing, statistics, matrix, plus unit and currency conversion. Stop downloading a new app every time the math changes. You already know what your phone's built-in calculator can't do. Cal C picks up where it stops: solve for x, convert 40 units, work out an EMI, plot a graph, split a dinner bill, turn hex into binary, or check a live currency rate — without leaving the app or hunting for a website. WHAT'S INSIDE Standard — everyday arithmetic, percentages and memory functions, with a history you can search. Scientific — trigonometry, powers, roots, factorials, logs, and constants including pi and e. Equation Solver — enter an equation and get the answer, not just the arithmetic. Financial — EMI, compound and simple interest, ROI, mortgage, tax and inflation calculators. Programmer — binary, octal, decimal and hexadecimal conversion plus full bitwise operations. Unit Converter — length, area, mass, temperature, speed, energy, pressure and more. Currency Converter — live exchange rates for global currencies, in a couple of taps. Graphing — plot and compare multiple equations visually. Matrix — determinants, inverses, addition and multiplication, worked out step by step. Statistics — mean, median, mode, variance and standard deviation from your own data sets. Shapes — volume and surface area for cylinders, cones, cuboids, pyramids and more. Date Calculator — days between two dates, or add and subtract time from any date. Tip Splitter — work out the tip and divide the bill without the awkward silence. Health — BMI and other everyday body metrics. Favourites & Smart Search — pin the tools you use most, or type what you need and jump straight to it. History — every calculation saved and searchable, so you never redo work you've already done. WHO IT'S FOR Students working through coursework. Engineers and developers who need hex and bitwise on hand. Anyone comparing a loan against a lease, or converting currency before a trip. Whoever gets handed the bill at dinner. People who just want a percentage without opening a browser. WHY IT STAYS ON YOUR HOME SCREEN - Every tool one tap away — pin favourites, or search by name - Fast and accurate, with a clean layout that doesn't fight you - Works offline for everything except live currency rates - One download instead of five single-purpose calculators Your everyday calculator, reimagined. Terms & Conditions: https://obsidian-tin-ee3.notion.site/Terms-and-Conditions-32009a72d7508089a28add4379351d81?pvs=73 Currency conversion in Cal C uses exchange rate data from the Frankfurter API, which provides foreign exchange reference rates published by the European Central Bank.

ScreenMark Remote turns your iPhone/Ipad into a wireless controller for ScreenMark on your Mac — ideal for presentations, lectures, demos and online meetings. Connect over your local network and run the show from anywhere in the room: • Trackpad — move the Mac cursor with a smooth, responsive trackpad; tap to click and two-finger scroll. • Air mouse — point and steer the cursor just by moving your phone, using the gyroscope. • Annotation tools — switch between pen, arrow, rectangle, ellipse and eraser and change colors without touching your Mac. • Highlight & spotlight — toggle the highlighter and flashlight to focus your audience's attention. • Zoom & freeze — zoom into part of the screen, or freeze it while you talk. • Draw mode — draw straight onto your Mac screen from your phone, then undo or clear. ScreenMark Remote is a companion app. It requires the ScreenMark app running on your Mac, and the remote-control features are unlocked with ScreenMark Pro. Your iPhone and Mac connect directly to each other over the local network — nothing is sent to any server and no account is required. Requirements • ScreenMark MacOS Application — free to install: apps.apple.com/app/id6763122210 • ScreenMark Pro — unlocks remote control • iPhone and Mac on the same Wi-Fi network (nearby Bluetooth also works) ScreenMark Remote is a companion app. It controls the ScreenMark app running on your computer and isn't functional on its own.