The Australian website "mood gym" has an evidence base and is sometimes recommended by English NHS therapists. https://moodgym.com.au/ https://moodgym.com.au/

The Australian website "mood gym" has an evidence base and is sometimes recommended by English NHS therapists. https://moodgym.com.au/ https://moodgym.com.au/ The book "Mind over mood" is also recommended by English NHS therapists: https://www.amazon.co.uk/Mind-Over-Mood-Second-Changing/dp/1462520421/ https://www.amazon.co.uk/Mind-Over-Mood-Second-Changing/dp/1... The NHS has a page of apps. I don't have much experience with these, but the page does tell you how they assess apps: https://www.nhs.uk/apps-library/category/mental-health/ https://www.nhs.uk/apps-library/category/mental-health/ Good luck!