DDQ

Use this app to calculate the lifting capacity your fork lift has left after being equipped with a particular Cascade attachment.免費玩Rest capacity APP玩 …

Push to for your telescope. iPushTo is your navigation aid under the night sky! Just choose an object and Push To will show you the way. Contains ALL …

iSPEX is a hardware add-on for the iPhone (4, 4S, 5) camera plus a dedicated app that analyzes the light that enters it in terms of its spectrum and i …

Get instant information about the night sky quality and contribute to science. The data provided by the app is gathered in a global map of sky darknes …

As seen on BBC, CBS, Scientific American and more!The Dark Sky Meter measures the artificial sky brightness in two simple steps. Just cover the camera …

The Triatlas app contains the most detailed, speedy star chart available for smartphones and tablets!- Stars up to mag 12.6- Galaxies up to mag 15.5 ( …

MijnHemel is your guide to the skies in the Benelux countries.Watch the Benelux sky events in real time. Clear sky clock for your location! (using the …