【Webサイト】 https://sites.google.com/site/appinve2/ Unit of area that does not get used of "basis" will come out when you build a house. It is an application to convert this "floor space" to easily square meter (meters) (square meter).
■ Operation 1) Enter the numbers you want to convert. 2) "Converting a basis m²" or "convert m² in basis" I tap the button.
I will convert easily floor space and square meters in the above operation.
About permissions] • This app I made at MIT App Inventor2. App selection of Android OS for the Inventor system specification (version selection) is not possible. for this reason it is not possible to select Implemented permission in Android1.6 more Unnecessary permission has also been selected. It will be the specification of development software, thank you for your understanding.