On the NHS Apps Library
you can find and download a host of apps to your phone, covering a range of physical and mental health conditions; from anxiety, pregnancy and diabetes, to COPD, medicines management and healthy eating.
Many of the apps are free, although some come with a charge (starting from just 99p).
The above are just some of the many health apps available, so do have a browse of the library. You can even filter by heath category.
Visit the NHS Apps Library