Tuesday February 18, 2020

Irish 'memory' app calculator tops the Amazon Kindle Fire charts

A calculator app which was developed by an Irish father and daughter has hit the top of the Amazon Kindle Fire charts.

13th January, 2013

A calculator app which was developed by an Irish father and daughter has hit the top of the Amazon Kindle Fire charts.

Calculator Plus, which was invented by Aidan and Isabel Hughes, has been downloaded more than a million times and is now the number one calculator app for the Kindle Fire tablet in the US and Britain.

USA Today recently named it as one of its 25 essential Kindle Fire apps, while Amazon is...

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