Locale contains every ISO 639-1 code used by Apple on their platforms. This app is specifically designed for the developer to using those codes in their apps for different purposes.

Features:
- List of the languages with their ISO codes.
- Provide Swift and Objective-C codes to use the ISO codes of the languages.
- Show your device's code language.
- Convert the ISO codes to language names.
- Widget: always shows your device's language code on your home screen.