Category | Price | Seller | Device |
---|---|---|---|
Productivity | $2.99 | MyScript | iPhone, iPad, iPod |
Calculator 2 turns your device into an interactive piece of paper. Simply write a calculation and it gets you the result in real time. Develop it further with editing gestures or by adding new elements anywhere. Reuse previous results with drag and drop. Calculator 2 interprets everything you do on the fly.
Calculator 2 is based on MyScript Interactive Ink®, the next step for digital ink. It is the successor of the award-winning first handwriting calculator.
BENEFITS AND FEATURES
· Write calculations in an intuitive and natural way without a keyboard.
· Erase easily by using scratch-out gestures to remove symbols and numbers.
· Drag and drop numbers from and to the canvas, the memory bar or to an external app.
· Copy your results to the clipboard or export them to other apps.
· Fractions: Display results using decimals, fractions or mixed numbers.
· Multi-line: Continue the same calculation on the next line or write several calculations on multiple lines.
· Memory: Save results into memory. Reuse them anytime in your calculations.
· History: Retrieve all your past calculations to reuse or export.
SUPPORTED OPERATORS
· Basic operations: +, -, ×, ÷, /, ·, :
· Powers, roots, exponentials: 7², √, ∛, e³
· Miscellaneous operations: %, |5|, 3!
· Brackets: ( )
· Trigonometry: sin, cos, tan, cot, cosh, sinh, tanh, coth
· Inverse trigonometry: asin, acos, atan, acot, arcsin, arccos, arctan, arccot, acosh, asinh, atanh, acoth, arcosh, arsinh, artanh, arcoth
· Logarithms: ln, log
· Constants: π, e, phi
This app is incredible, it’s only downsides are it doesn’t really recognize less than, greater than, less than or equal too, greater than or equal too, if you get the idea. If that could be fixed up, I’m not sure how this app could get any better
Great app. It would be even better if it could incorporate units of measure (feet, minutes, grams/mL, etc). Perhaps as an in-app purchase?
I'm using multi-window of writing app and this app on iPad. If I could define non-calculation area to write down math formula or chemical formula before number calculation, I wouldn't need multi-window and could use this app on wider full screen.
only does simple math and doesn’t do polynomials and limits and such. terrible calculator
The company disregards my wishes and nags me at very annoying times. I had to hold a number in my memory, and when I switched over to write it down, a rating nag pops up. I have to read through the options with a number in my head, and I ended up recording the wrong one. Nice. All so the company can spam me AS I'M CALCULATING. If devs had their way, I'd do nothing but type reviews all day. It's asinine. What the customer wants or needs is secondary to the whimsical wants of the company. I can never work, confident that I will be unimpeded. I always have to be wary of when the next nag is going to intrude. Let me ask you something, if I wanted to type a review, why would I be using a calculator? I mean, don't you have your answer right there? Better yet, stop punishing me for being a customer and feeling entitled to use my device to send me text messages begging me for stuff. At the very last, stop being hostile to customers, and respect their choices. Anyone that doesn't 1-Star rating nags aren't part of the problem, they ARE the problem. Don't be the problem.
App is just work great? Far better to draw the number with finger and calculate ~ it ! Waiting for more better feature to come on next update ~!
Shocked at how good the hand writing recognition is! Especially since I have THE WORST penmanship.
We don’t write our 1s like 7s and don’t put lines through our 7s. Not for Americans and until they fix this, it’s too erratic and cumbersome. Need to have a setting for American usage. I write the number 17 and it comes out 11. I’m not going to change for the app. FIX IT!