If you want to start a mobile app start-up, Apple has shared some special tips for you. The company recently updated its App Store developers site and included a series of tutorials, case studies and other information. These stuffs are aimed at how developers can attain success in their app start-ups.

The site of Apple includes a “Developer Insights” page that explains how mobile app developers like Evernote, Grailr, Seriously, and Smule built businesses with apps. Take the example of Evernote which tried to localize its note-taking app makings it available in different languages to attract global user-base. Another example is Seriously.