I recently heard about plum. It's an app which helps you save cash based on your spending habits but without affecting your lifestyle. It notifies you when it's moving money and in to savings and obviously you can do move those savings back anytime you like- it's your own bank accounts as all times.
There are other similar apps available and was thinking of trying one in the hope of saving s little more each month (already save a lump sum each month but now I'm on mat leave I won't be able to).
Would anyone recommend it, or advise to stay away?