WHOeyes is a free mobile application developed by the World Health Organization (WHO) for Android devices. It is designed to help people identify vision impairment at an early stage by conducting distance and near visual acuity tests. Suitable for individuals aged over 8 years, WHOeyes follows the same principle as a conventional vision test conducted by eye care professionals in a clinical setting.

The accuracy of WHOeyes has been validated through three research studies. It is available in multiple languages, including Arabic, Chinese, English, French, Russian, and Spanish. However, it is important to note that WHOeyes does not replace the need for regular eye checks by a professional, even if your vision appears to be good. The app and WHO cannot be held responsible for any incorrect results.