All MacBook models come with built-in apps, such as Calendar, Maps, Music, and even Mail. Although the email app developed by Apple is efficient and works well, many Mac users prefer to use an alternative — like Microsoft Outlook.

Scailer is getting ready for release, and we are inviting new users to take part in the final beta test by trying Scailer and letting us know what you think! The first 300 users to give us feedback will get the unlimited version of Scailer for free.