Your perfect math companion on iOS.
Enhance your iPhone and iPad experience with our beautifully designed, free calculator app.
big buttons and wallpapers
Easy personalization
Multiple beautiful skins.
Choose from an extensive collection of skins, ranging from minimalistic and professional designs to vibrant and playful themes.
- 12 iPhone skins
- 17 iPad skins
- Animated button touches
- Portrait and landscape mode on iPad devices
Advanced memory features
Standard memory functions.
Store intermediate results, recall them when you need them, and add to or subtract from the stored value without leaving your calculation.
What it does
Everything a calculator should do.
The full feature list, straight from the App Store.
- Supports multitasking on iPad devices - Split View and Slide Over features
- Multiple beautiful skins
- General calculations: adding, subtracting, multiplying, dividing, square-rooting
- Standard memory functions: Memory Addition, Memory Subtraction, Memory Recall, Memory Clear
- Thousands separators option
- Can handle very large numbers - up to 60 digits! (never displays in scientific notation)
- Large, easy to press buttons
- Copy / Paste buttons
- Key click sound effect
See it running
A skin for every screen.
The same calculator, dressed six different ways — on iPhone and on iPad.
- 15+Years in the App Store
- 278K+Total downloads
- 17Calculator skins
- ★ 4.7Average user rating
What people say
Rated by the people who use it every day.
Based on App Store ratings · ★ 4.7
The best Calculator there is…
The copy post feature has been a valuable time saver for me I love that option. As far as I am concerned all calculators should have that feature. If any other calculator comes along with that feature I will stay loyal to this Calculator because it has never let me down and has always been available for me to download. Congrats to the author of this app it is a keeper…..great job👍
Jeffreyn74
Rainbow mask
I love the brightness of this calculator, and I like the different colors for the different buttons, I’m legally blind, and have other multiple disabilities, and this kind of a calculator is helpful, now if only somebody actually built a physical calculator that way then we’d really be talking.
Zaldarff
Great calculator!
Love the look and ease of operation - also the LARGE readout.
AGIHI
Great calculator for iPad
Love this calculator for my iPad mini. It has several themes and works great every time I open it.
Jentity57
Best simple calculator, and here’s why
It has full memory buttons. There’s no excuse for a calculator not to have them, but many don’t. It also displays the value of the memory which comes in very handy. On top of that, it has easy cut and paste buttons, which also come in very handy. It does not have scientific calculator buttons except for square root, but 99% of the time I don’t need those, and if I do there are countless scientific calculator apps that do the trick but aren’t as good basic calculators.
Skippy the bush kangaroo
Great basic calculator
Love the copy and paste function. Nice big bold basic exactly what I was after with different skins . Great job
kellyjen3
Reviews are quoted in the language they were written in.
Your perfect math companion on iOS.