NegaPosi app for iPhone and iPad

It is an application that can easily invert a negative film.
"Nega posi"

After shooting with a film camera, convert it to data or convert the photo taken beforehand with a film camera into data.
Lets develop it easily with NegaPosi.

【How to use NegaPosi】
Step 1: Take a negative film with a digital camera such as a standard camera application of an iPhone or iPad, a single lens reflex camera or the like. When shooting, place the negative film on a light box or the like.
Step 2: After shooting, save the file to the camera roll of iPhone or iPad.
Step 3: Open the NegaPosi application, read the recorded negative film, adjust the color tone and save.
Step 4: The reverse image is saved in the camera roll of iPhone or iPad.