NEGATOSCOPE - If you are dentist, you will love this app!
You know when you need to analyze that radiography and has no Negatoscope around?
Simple. Use your Smartphone *!
Choose the type of radiography, place the film on the screen of the phone and voila!
If you want to apply a graph background to assist in measurements **, click the graph and ready button!

And best of all ... it's FREE!

* Only for phones. Tablets may be screen disproportion.
** There may be slight variations in measurements due to the size of your device.