Numeri vs SecondMirror

Stop juggling numbers in your head or on scraps of paper. Traditional calculators force you to work one step at a time, erasing your context with every new entry. Numeri reimagines the calculator as a smart, interactive document, giving you a clear, editable view of your entire thought process. Numeri is a notepad that calculates. Write down your thoughts naturally, line by line, and get a live result for each step. Define a width, calculate an area, and then find the cost — all in one place. Change a single number at the top, and watch all your dependent results update instantly. It's not just about getting an answer; it's about understanding how you got there. FEATURES THAT MAKE SENSE * Live, Multiline Calculations: Every line is a new calculation with an instant result. See your entire workflow at a glance, from start to finish. * Variables: Assign names to your numbers (e.g., price = 19.99) and reuse them anywhere. Stop re-typing and start building formulas that are easy to read and modify. * Rich Function Library: Go beyond basic arithmetic with built-in functions like sqrt(), pow(), sin(), cos(), log(), and more, giving you the power to solve complex problems. * Instant Result Referencing: Use the special & variable to instantly grab the result from the previous line and continue your calculation chain seamlessly. * Comments for Clarity: Use the # symbol to add notes and context to your calculations. Your future self will thank you. * Clean and Focused Interface: A clutter-free design with a custom keyboard keeps you focused on your work. Change font size and decimal precision from the Settings tab. PERFECT FOR * Students: Lay out homework problems step-by-step for complete clarity and easier review. * Engineers & Scientists: Perform quick, back-of-the-envelope calculations without losing context. * Developers: A perfect scratchpad for testing out algorithms, logic, or financial models. * Anyone: From planning a budget to calculating project materials, Numeri makes multi-step math simple and transparent. Stop just getting answers. Start understanding them. Download Numeri today and experience math that finally makes sense. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://akh.im/numeri/privacy

A wall mirror shows the front. SecondMirror helps you see the rest. Use one nearby iPhone, iPad, or Mac as the Camera and another as the Viewer. Place the Camera where it can see the angle you need, then watch and control the live view from the second device. Keep both hands free and your body in position while you see what a wall mirror cannot show. BUILT FOR EVERYDAY MOMENTS • Cut, trim, braid, or style your hair while seeing them in the the back and sides or any direction) • Zoom in on eyebrows, ears, hairlines, shaving lines, necklines, and other grooming details • Check how an outfit looks from the front, side, and back before you leave • Move the Camera to preview different poses and framing before taking a photo • Track your gym physique progress. See your back or physique from difficult angles and capture photos or videos for your own progress checks • Observe posture, dance, or gym movements without turning your head during trainings and workouts • Add a short delay to complete a movement first, then watch it on the Viewer A VIEW YOU CAN CONTROL • Live nearby Camera-to-Viewer connection • Natural and mirrored orientations • 4:3 and 16:9 viewing options • Camera zoom plus Viewer zoom and pan • Freeze the view to inspect a detail • Add an adjustable delay of up to 10 seconds • Switch cameras and control the torch when supported • Take photos and record videos • Review, save, share, or delete captures in the local gallery *** YOUR CAMERA FEED STAYS BETWEEN YOUR DEVICES SecondMirror sends the live view directly from the Camera to the nearby Viewer you choose. It is never routed through or stored on a SecondMirror backend or cloud video service. We do not receive your camera feed, photos, or recordings. Captures stay on the device where they are saved unless you choose to export or share them. No SecondMirror account is required. *** ONE APP FOR IPHONE, IPAD, AND MAC Use an iPhone or iPad for a portable setup, or a Mac when you want a larger Viewer. Place the Camera. Watch from the Viewer. See the angle clearly.