Suicide Prevention Apps
notOK

notOK is a free app developed by a struggling teenager (and her teen brother) for teenagers. The app features a large, red button that can be activated to let close friends, family and their support network know help is needed. Users can add up to five trusted contacts as part of their support group so when they hit the digital panic button, a message along with their current GPS location is sent to their contacts. The message reads: “Hey, I’m not OK! Please call, text, or come find me.” (Free; iOS and Android)
General Mental Health Apps
What’s Up

What’s up is an amazing free app that uses Cognitive Behavioral Therapy (CBT) and Acceptance Commitment Therapy (ACT) methods to help you cope with Depression, Anxiety, Stress, and more. Use the positive and negative habit tracker to maintain your good habits, and break those that are counterproductive. We particularly love the “Get Grounded” page, which contains over 100 different questions to pinpoint what you’re feeling, and the “Thinking Patterns” page, which teaches you how to stop negative internal monologues. Try it out for yourself. (Free; iOS and Android)
Mood Kit
MoodKit uses the foundation of Cognitive Behavioral Therapy (CBT) and provides users with over 200 different mood improvement activities. Developed by two clinical psychologists, MoodKit helps you learn how to change how you think, and develop self-awareness and healthy attitudes. The journal feature is a great way to practice self-care by reflecting on the day, noting any distressing thoughts, and documenting how you overcame them. ($4.99; iOS)
Depression Apps
Talkspace Online Therapy

Can’t afford to visit a therapist but still wish you had one to talk to? Talkspace makes that possible. Starting at $65 per week, you can text message a trained professional as often as you need and receive responses daily. They also offer services for individuals and couples, so if your significant other want to learn how to support you through your depression, they can download the app too. (Various plans available ranging from $65 to $99/week; iOS and Android)
Happify

Need a happy fix? With its psychologist-approved mood-training program, the Happify app is your fast-track to a good mood. Try various engaging games, activity suggestions, gratitude prompts and more to train your brain as if it were a muscle, to overcome negative thoughts. The best part? Its free! (Free; iOS and Android)
MoodTools

MoodTools aims to support people with clinical depression by aiding the path to recovery. Discover helpful videos that can improve your mood and behavior, log and analyze your thoughts using Cognitive Behavioral Therapy (CBT) principles, develop a suicide safety plan and more with this free app. (Free; iOS and Android)
Eating Disorder Apps
Recovery Record

Recovery Record is a great app for anyone recovering from an eating disorder and wanting to develop a more positive body image. Keep a record of the meals you eat and how they make you feel using the app and complete questionnaires that’ll help you track your progress over time. One user calls Recovery Record a “remarkable recovery tool”; “It helps me stick to my meal plan, provides an outlet to vent about my food concerns and helps me stay intact with my body to work with it rather than against.” (Free; iOS and Android)
Rise Up and Recover

Rise Up + Recover is a unique app as it not only allows you to track your meals and how you feel when you eat them, but you can also transcribe your progress into a PDF printout. Pull up the Rise + Recover app on your mobile when you feel the urge to binge or skip a meal, and need quick coping strategies. (Free; iOS and Android)
Lifesum
Unlike the other apps featured in this list, Lifesum is a broader resource for all things healthy living. The app allows you to set personal goals, from eating healthier, to building more muscle and getting in more steps each day. You can also enter your own personal data and let Lifesum generate a “Life Score” to get a personalized roadmap to better health. With reminders to drink water and eat regularly throughout the day, Lifesum is a great option for anyone trying to live healthier, but for people with eating disorders, this app can be used to help you redefine how you think about healthy body image. (Free; iOS and Android)