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Jumbo Calculator

Jumbo Calculator



Jumbo Calculator is the super simple large-buttoned calculator for everyone, ages 2-92*. While sadly you can't feel the exquisite texture of its large plastic buttons (and the included solar panel doesn't actually charge your battery), Jumbo Calculator succeeds at its main purposes: adding, subtracting, multiplying, and dividing. One size fits all.


· Easy to read and find buttons (you might be able to touch type on a touchscreen).

· Retina graphics for iPad with Retina Display.

· Simple gestures for backspace (swipe the calculator screen) and copy & paste (double tap).

· A smaller version of the calculator in landscape for when you're just too tired to stretch your fingers.

· VoiceOver support for blind and low-vision users.

If you're under the age of 2, parental supervision is recommended. If you're over the age of 92, of course you're welcome to use Jumbo Calculator.

What's New in Version 1.3

- Support for iOS 10.
- Slight performance upgrade for 64-bit devices.
- Keyboard no longer shifts when loading ads.

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Rated 3/5 based on 3 customer reviews.


4/5 stars

Very nice implementation

Very nice app. I love the large size! The only thing missing is a clear entry key. I would have given it a 5 star rating if it had the clear entry key. This seems so obvious, I'm surprised the developer missed it! But it's still a great large calculator never the less!

0/5 stars

Great looking! Falls short :(

No % button. No memory add, subtract etc. There are other free apps with more features than this one. Looks nice, though.

5/5 stars

Jumbo Calculator

It's looks great, I don't need to find my glasses like I do with my iPhone and % key is on the way.


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The information may be outdated (2017-03-06 15:04:37). For actual information go to iTunes

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