(calm.com) Calm is a little more touchy-feely than apps like Woebot and MoodGym, focusing on mindfulness and meditation. It pays special attention to sleep patterns and cravings. If you want more Zen and less talk therapy, Calm may be the app for you. Like the others, Calm offers in-app upgrades and subscriptions (from $16 to $85). It was also chosen as one of Apple’s Apps of the Year in 2017.