The DV Calculator is an accessible app for people with visual impairments, offering basic mathematical operations.
Developed by Lucas Torres Tecnologia, the app's idea was suggested by Andrezza Cristhi, a professor specializing in visual impairment.

This is the first version of the app and may contain some bugs. We are aware of these limitations and are working to fix them as quickly as possible. If you find any bugs, please report them.

In the meantime, users should continue using the DV Calculator: we recommend downloading it directly from the website and following our Instagram (@lucast.tech) for updates. The Google Play Store will soon receive updated versions equivalent to those on the website, and we will notify you there when everything is fixed.