Designed for veterans using VA services. Some of the Mental Health Apps here can be used by anyone, but work best in conjunction with therapy or counseling.
App version of MSKCC's online guide to herbals and supplements. This is a searchable database of hundreds of the most popular herbal medicines and supplements, with information on uses and scientific evidence for each.
PsyberGuide is a newer non-profit website managed by a team of psychologists and app developers. It lists, sorts, and rates mental health apps on a number of different metrics, including credibility and data use transparency.