A free program for Android, by Rome Rock App Studio.
Piggy Goals: Money Saving is an app designed to help you save money by creating daily, weekly, or monthly goals. This app will track your progress, help you stay focused, and keep you motivated to reach your savings goals.
This app includes two different modes that help you save some cash. In the first mode, you can use the piggy bank. This is where you can deposit or withdraw money from your piggy bank any time you’d like and keep a history of all your transactions. In the second mode, you can create goals. You can decide how much you want to save up for a certain period of time (daily, weekly, bi-weekly, or monthly).