If you're looking for personal finance software you can use to set up and track a simple budget, CountAbout is a good choice.
Although the Basic plan is less expensive and offers nearly all of same features as the higher-priced Premium plan, you’re going to want the convenience of automatically downloading transaction data that comes with the Premium tier. As a browser-based program, it can be used by both PC and Mac users, and its companion app is available for devices on both Android and iOS platforms.