For any given resolution, there are a slew of desktop and mobile apps that can support you in reaching your goals.
ReadWrite has these categories with extensive list of apps to get started:
- Exercise More
- Eat Healthy
- Learn Something New
- Quit A Bad Habit
- Save Money
- Get Organized
- Give Back
Source: The App-Driven Life: How To Stick To Your 2014 New Year's Resolutions