Bio is a meditation and breathing tool that helps brighten up your mood and de-stress. This is done by visualizing happy faces (or pluses) coming in as you breathe in, and sad faces (or minuses) leaving as you breathe out.

Features:
- Adjust meditation time: 5 min or 10 min.
- On-screen feedback for breathing duration, pauses, and time left.
- Adjust seconds for breathe in/out time and pausing.
- Pausing between breaths can also be disabled by setting the pause duration to 0 seconds.
- Adjust visualization: Happy/Sad or Plus/Minus.
- Turn on/off brown noise. This is esp. useful if you are using headphones so that you won't be bothered by external noises.
- Works on both iPhone and iPad.

Go ahead, give yourself a much needed relaxing break!

Response to reviews:
1. In addition to configuring up to 5 seconds breathe out time, you can also configure up to 5 seconds pause time after breathing out. So together that would give you up to 10 seconds time to exhale.