Description

calculacha! is an amazing calculator app fromthe creator of tweecha that lets you easily work out percentages!
tweecha has been awarded #1 in Twitter app ranking.

For enquiries tweet @iam_o_sin https://twitter.com/iam_o_sin
(Please do not send emails or enquire within app reviews)

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Features

- You can easily calculate percentages!

You can calculate percentages easily! Incredibly handy! Beloware examples.

* Calculate the post-tax price of 5,500JPY (Japanese consumptiontax is 8%): 5,500 + % = 5,940
* Work out the 25% off price of 10,000JPY: 10,000 - 25 % =7,500
* What is 30% of 30,000JPY?: 30,000 * 40 % = 12,000
* 43% of 120,000,000 people : 120,000,000 * 43 % = 51,600,000

- Yes it's true! This calculator can talk!
- I pressed the wrong key! Wrong digit! I want to do it again!Press clear button to cancel the last digit. Press and hold toclear all!
- How many digits?! Input up to 24 digits, display up to 48digits!
- What would be a useful feature? Decimal calculation by typing ina denominator of a fraction.
- Type 1 million quickly! There is a '000' button that lets you keyin thousands.
- What was the last button I pressed? Displays last calculation onthe top left side of the screen.
- I use plus-minus change button a lot.
- Displays 48 digits?! Changes font size automatically.
- I know the one where you can do the last calculation again bypressing = button!
- Hold on, are there more hidden functions?!

See details on the official website of calculacha!
http://sinproject.net/calculacha/