The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From IBKR Analytics:
Size That Up can measure the size of any object just by taking a picture of it. Never be at a loss to measure something simply because you dont have a ruler or tape measure nearby just download this easy app and start measuring! Use your camera function to take a photo of the object you want to size Measure this object against a Base Item Base Items included in app: Credit Card, One Foot Ruler, Letter and A4 Paper sizes Or create your own Base Item and save to use again and again Move sliders up and down on screen to set the limits of what youre measuring View items size and measurement in inches, centimeters, feet, meters and even shoe sizes (US, UK, and Euro all included). With Size That Up, youre never more than a click away from sizing up your world!