Recommended by Guardian UK: "InFlow, a free app that enables you to log your moods daily. You can then analyse your behaviour patterns and get advice on how to be a happier bunny. Who needs therapy?"

InFlow helps you to better understand yourself and your ever-changing mood, keeping your friendships healthy and happy along the way. Even though we know what makes us feel good, we tend to spend our time doing absolutely different things. We at InFlow believe that tracking your emotions and habits is the first step to feeling like your best YOU. InFlow makes it easy to track this emotional pattern and be your guide to happiness.

* Keep track of your mood daily with automatic reminders
* Weigh and compare what makes you happy with the things you spend most time doing
* Follow your friend's moods, cheer them up and support one another!