If you have ever used a mobile phone, you must have had the experience of struggling to read something on your screen because of the small font size or the lack of contrast. This problem is not only present on mobile devices but also on tablets. To tackle this issue, we have developed the MagTapp, which is a PDF document reader and editor. With this app, you can read, annotate, sign, highlight, underline, edit, and share PDF files and documents. 

The MagTapp is a free app that has been designed to work on all mobile devices. You will not need to install any other app.