How long is App Store title?
In-app purchase names are limited to 30 characters and descriptions are limited to 45 characters, so be descriptive, accurate, and concise when highlighting their benefits.
How long is too long for an app name?
A short app name for display on the device menu (12 character max including spaces between ) and a longer name for the App Store or Android Market (30 character max, recommend 20 including spaces between).
How long can app names be?
App Name on stores – Android and iOS
App name on stores can be up to 30 characters long.