Twin Calculator vs CtrlV

Two Calculators. One App. Twin Calculator is a versatile calculator app that lets you use two independent calculators in one convenient place. With MAIN and SUB, you can perform separate calculations and transfer results from one calculator to the other without entering the numbers again. ■ Two Calculators, One Convenient Experience MAIN is blue. SUB is green. On iPhone, simply swipe across the display area to switch between the two calculators. On iPad, use both calculators side by side in portrait or landscape orientation. ■ Transfer Results Between Calculators Send a result from MAIN to SUB, or from SUB to MAIN. Easily reuse calculation results without memorizing or retyping numbers. Perfect for working with multiple calculations. ■ Useful Calculation Features • Addition, subtraction, multiplication, and division • Calculations with parentheses • Percentage calculations • Store and recall α and β constants • Display both formulas and results • Calculations involving decimals and negative numbers ■ A Fresh, Easy-to-Use Design Enjoy rounded buttons, spacious formula displays, and a clean interface designed for everyday use. The app automatically adapts to your device's Light or Dark Mode setting. ■ Improved Calculation Precision Intermediate calculations retain higher precision, while results are displayed with up to 10 decimal places. Calculation values are kept separate from formatted display text, helping maintain precision during continuous calculations and transfers. Whether you're shopping, managing your budget, working, or studying, Twin Calculator makes everyday calculations more convenient. Discover the flexibility of having two calculators in one app. REO Factory

Stop sending yourself emails, DMs, or empty docs you’ll never open again. CtrlV is the fast, private way to move links, text, and screenshots between your iPhone, iPad, Mac. Also available on other platforms—see our website for details. Share from one device and your other device gets an instant notification with smart actions—Open, Copy, Save, etc. No setup maze. No clipboard snooping. Just a clean inbox for the stuff you actually want to move. Why you’ll love it One inbox for links, text, images, screenshots Smart notifications with quick actions (Open, Copy, Save, etc.) Add devices in seconds, just login using the same account on other devices! Private by design: end-to-end encryption; nothing is sent unless you choose Search & history to find past items fast Works across iPhone, iPad, & Mac. Also available on other platforms—see our website for details. Free vs Plus Free: Up to 2 devices, recent history Plus (subscription OR one-time upgrade): Up to 10 devices, unlimited history, send images/screenshots, supporter badges, feature voting & more to come! How it works Install and sign in Pair another device by logging in on your other device(s)! Send an item & your other device gets a notification with smart actions. Privacy CtrlV never monitors your clipboard in the background. You choose what to send, and it’s protected with end-to-end encryption. Privacy Policy: https://ctrlv-5fa3e.web.app/#/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/