Calculator Plus is a standard and scientific calculator that has simplicity at its core, while not compromising on functionality. Even with its simple user interface inspired by the built-in Calculator app on iOS, it offers much, much more - and with no ads! With full expression and live answer preview, be faster than ever at calculating, see exactly what you typed. Understand your answers by displaying them in exact form, scientific notation, fractions and more. Catch the exact errors with helpful syntax errors, with beautiful animations to complement your calculations. The full scientific calculator is also present in the portrait layout, so now you can calculate scientific operations away one-handed on your phones. That's not all! If you're on a Mac, or have a hardware keyboard connected to your iPad or iPhone, simply type your math expressions normally and it will be registered - including every scientific operation listed. Clipboard support not only allows you to copy your calculations for others to see, it also gives you the ability to instantly take any expression from anywhere and paste into the app. Bonus features: With voice dictation input optimised to understand mathematical expressions, calculate any expression quickly and efficiently. On an iPad, your Apple Pencil works with iPadOS 14's Scribble to allow for direct handwritten inputs - no dedicated handwriting panel, just write anywhere on the calculator! All these are powered by Apple's own software, so be rest assured that no data tracking is done by the app itself. Download Calculator Plus to experience it for yourself! Feature List: - Standard & Scientific Calculator. - Simple UI design puts focus on your calculations. - Live expression and answer display while typing. - Full scientific calculator in the portrait layout with minimal rearrangement. - View long operations comfortably with scrollable calculation panels. - Multiple display formats: Exact Form, Scientific Notation, Fractions and more! - Bi-directional clipboard: Copy & Paste any expression into and out of the app. - Math Evaluation Overrides: For those who want autocorrect or prefer non-standard notations/conventions. - Custom Scientific Typing Mode: Append, Substitute or a hybrid of both when using on-screen buttons. - Full Hardware Keyboard input support (including scientific operations!) - Apple Pencil Scribble support on iPadOS 14+ in English. - Basic Voice Dictation input support in English. - iPadOS SlideOver, Split View and Stage Manager multitasking support. - Satisfying clicks with haptic feedback on modern iPhones. - Complete support for all functionality on the Apple Watch app. - Useful Syntax Error hints to let you know exactly what's wrong. - Lightweight: only a few MB in size. - No ads, no tracking :) If you have or find any problems, feel free to contact me under App Support within Calculator Plus. Developer: Wern
The best calculator I have ever seen
I have used many calculators on Samsung, Google and Apple devices. No calculator on PC, Mac, iPad or Apple Watch, has ever come close to this one in my opinion. I was looking for a 'donate' button but didn't find any. One day, if this app costs one time fee, I am willing to pay anytime. Thank you, dear developer. 💜
Fantastically simple!
It’s exactly what I want: a fast acting calculator with basic science functions. These days, I do so much work (as an engineer) at my computer that I don’t need a super powerful calculator for the hard stuff. The simple stuff, however, I like having the option of doing it on my phone. Only thing I’d ask for is “engineering notation” in addition to “scientific notation.”
Thank you for this calculator!
I was helping my grandson with his chemistry homework. This calculator can handle number written in scientific notation and easily handled our acidb/base and equilibrium calculations. Thank you again!
Excellent Calculator! The Best!
I was looking for a calculator for my iPad. I found this calculator and liked it so well that it is now my only calculator on both my iPad and iPhone. My thanks to the developer for a great calculator that looks nice and is ad free. Job well done!
Best calculator app on iOS
Given the technical difficulties Apple has in making a decent calculator app, they should just make this app the default.
Percentage calculation is wrong
According to your app, 100-50% = 99.5 According to Google & other calc apps, 100-50% = 50 Please fix.
Best Calculator App for iPad
Way better than any other calculator app I’ve tried, looked around for a while before finding this one.
The app button layout was squished on watchOS 10. This is now resolved.- Fixed
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