The MeteoEarth app lets you navigate a 3D globe, swiping between locations and zooming in at a pinch

How to unlock the secrets of your smartphone, and use some amazing apps

Barcode scanners are just the start. There are apps that turn your phone camera into a tool, as well as help you take amazing quality pictures, apps to track stars, planes and the international space station.

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The MeteoEarth app lets you navigate a 3D globe, swiping between locations and zooming in at a pinch
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