Pain Scale VAS

A patient is complaining of pain, you want to evaluate it but you do not have your VAS with you ? Fortunately in your pocket, your smartphone can help you thanks to VAS pain scale application! VAS application is a Visual Analog Scale to measure patient's pain intensity. VAS application has two sides: - a patient's side without any graduation - a doctor's side displaying a value between 0 and 10.
VAS application also includes two versions: - a child-friendly version in vertical orientation- an adult version in horizontal orientation.