This app will calculate the Young Mania Rating Scale (YMRS) score and show the interpretation of the score.

Disclaimer: 
This app (“App)” is not intended for medical or treatment advice and may not be treated as such by the user. The information on this App is not a substitute for professional medical advice, diagnosis or treatment. Consult a health care provider for advice about any course of treatment or medical condition.

Reference & Sources:
Young RC, Biggs JT, Ziegler VE, Meyer DA. A rating scale for mania: reliability, validity and sensitivity. Br J Psychiatry. 1978;133:429-435.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4310476/