Is your favorite app crashing for no reason? Try clearing data and cache for that app. It will reset your app to new and leave your just like the first time you downloaded it, including resetting all settings and remove all the unnecessary data the app accrued over time.
Clearing data can also free up precious storage space on your phone. Popular apps like Facebook and Google Maps are notorious for data and storage space hogging on your phone, free up the space and let your app run like new using the step in this video.