The application will help t​o ​check​your vision near and​in a distance​on a scale from 0 to 1. Also according to the saved results, you can control the changes of your vision.

The application uses the symbols "C" and "E", which have 4 different directions. The size of optotypes for vision acuity test is calculated depending on the s​et ​distance so that when the result of the assessment is 1, the gap of the “C” symbol corresponds to 1 arc minute.

Please do not use this application on iPad - character sizes are not calculated to screen sizes.

When conducting a distance vision test, you will need the help of an assistant: - You tell the ​assistant t​he directions of the symbols on the screen, and he ​or she​clicks on the corresponding buttons.

The application provides a number of purchases:
* Speech recognition - You can ​check​your vision ​by y​ourself. You will need to use AirPods 2 or any other bluetooth headphones.
* Automatic distance detection - the distance to the phone will be measured using the front camera of the phone.
* Possibility of adding new users and saving their test results. You will be able to control the changes in vision of y​our relatives and friends.

This application doesn’t make a medical diagnoses. If you have vision problems, consult an ophthalmologist.