Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Quicken - Stay in control of your monthly cash flows, budgets, and expenditures. Quicken provides a navigable interface where you can organize your debit, credit, and savings, and build good habits accordingly.
Any.DO - The #1 task management app used by over 11 million people globally, Any.do is your free mobile and online task manager for Android, iPhone, Web and more.
Digit - SMS bot that monitors your bank account & saves you money
Microsoft To-Do - Task management tool
Money Manager Ex - Money Manager Ex is a free, open-source, cross-platform, easy-to-use personal finance software.