Boots Opticians has created an eye care app to help you understand the importance of looking after your vision and eye health. The app is not designed to replace your routine check-up by an optometrist, but will explain and demonstrate some of the checks involved in a professional eye examination.The Eye Check by Boots Opticians app includes four easy-to-use eye checks that can be completed in minutes. Results are presented in a pass/fail or percentage format rating for both the left and right eye. Key features include: – 4 individual checks:->Visual acuity