Make reading small test loads easier with Big Font. This mobile app is known as one of the most popular free font packs on the entirety of mobile app marketplaces - best of all, Big Font is 100 percent free.

Often times, the size of font on web pages, apps, text messages, and other places on mobile devices is simply too small to read, or too big to use smoothly. Rather than going through the trials and tribulations of using a magnifying glass or glasses that make your eyes hurt just to read the text that pops up on your mobile device, just download Big Font for free and be done with all the hassle.

With this app, feel free to shrink font down to five times its regular size, or beef regular font up, up to ten times the size it would normally be at. Whether text is too small or large, Big Font has your back.

You can also preview the sizes of various fonts to make sure that you don't get too confused when you actually implement new sizes, saving you tons of pain and suffering. Magnify text or shrink it down with Big Font to change your phone's font size.