4 Free Apps That Improve Your Health

Should I be able to read that sign?

Download: Vision Test

If you're asking, it's probably time to get your eyes checked. About 86 percent of adults who have or are at risk for an eye disease don't keep up with routine eye exams (which should take place every one to two years). This app runs through five basic eye tests that will assess your vision with accuracy and help you locate opticians nearby.