Retrieving an Application from TimeMachine
The application you can download from the App Store again. Once you bought it, you can download it for free again.

The data/settings from that application you should find in the 'Application Support' folder. If you didn't clean this folder yourself there is a great change it is still there. If it is gone, follow these steps:


Finder > Menu 'Go' > 'Go to Folder...'
Type in: ~/Library/Application Support/
Activate Time Machine
Find the 'Simplibudget' folder