The 370 application is a utility tool designed for Android devices to assist users in updating their phone contacts. With the recent change in Lithuania's phone number format, where the local prefix "8" must be replaced with the international code "+370," this app streamlines the process, ensuring compliance with the new regulations.

This free application allows users to update all their contacts with a single button press. It is particularly useful for those with extensive contact lists, saving time and effort. The simplicity and efficiency of the 370 app make it an essential tool for anyone needing to adjust their contact information quickly and effectively.