App del giorno iOS: VisualRuler gratis su App Store

Eccoci come sempre ad un nuovo appuntamento con la nostra rubrica per le app in saldo. Si tratta infatti di app o giochi in offerta gratuita per iOS, iPhone ed iPad. Per poche ore, dunque, potrete scaricare gratis app o giochi altrimenti a pagamento. Oggi vi proponiamo in offerta gratuita VisualRuler, che presenta le seguenti caratteristiche:

Need to measure the size of the object but do not have a ruler? VisualRuler calculates the size of objects in the image using computer vision techniques . You will need to use a card as a reference object. Everything is done offline on your phone.

Because all cards (credit card, library card, public transport card, ID card…) have unified side lengths they can be used as a reference rectangle to calculate sizes of objects in the plane.

1.) Take a picture of an object you want to measure next to any card
2.) VisualRuler will automatically detect the card. If you don’t like the detection result you can readjust the reference rectangle.
3.) Add lines or rectangles around objects you want to measure.
4.) Export the result image or share on social networks.