CPT Coach is for people who are participating in Cognitive Processing Therapy (CPT) with a professional mental healthcare provider. This app contains support materials for a complete course of CPT to help patients manage their treatment, including between session assignments, mobile versions of CPT worksheets, readings, and PTSD symptom monitoring. CPT Coach is not intended to be used as self-help without the guidance of a professional mental healthcare provider. COVID Coach was made by the mobile mental health team of the National Center for PTSD, Dissemination & Training Division.