Photos: 10 apps to power your summer road trip

Sit or Squat

Sit or Squat is powered by Charmin, and will help you track down public restrooms nearby. Search, review, and rate bathrooms all over the world. Simply choose "sit" or "squat" depending on how nice the bathroom was.

Image: Charmin

By Lyndsey Gilpin

Lyndsey Gilpin is a former Staff Writer for TechRepublic, covering sustainability and entrepreneurship. She's co-author of the book Follow the Geeks.