You always ask that you spent the money? Have you gone shopping and come home to do the math and you explain how you've spent so much?
Wallet is an application that will help you manage daily expenses. 'll Always know where you spent the money you wore or how much you have left over to spend.
You can create one master account that you can simulate your bank checking account, then you can create purses to control what you spend on all the time. If salts weekend and just have such a budget of 50 euros make a purse and then transfers the amount to minus what you spend. You can transfer between purses created.
Easy to use and very flexible with great potential.
If you want to implement any improvements or comments you can leave your suggestions in firstname.lastname@example.org