Crewmates is a welfare app developed by the M20 Marine team for the wellbeing of Seafarers and their families. App connects the seafarers around the world with their families, provides the latest news and other updates for Seafarers and link the Seafarers with the various onshore support organizations for safe and stress-free sailing. This app is offered for free and includes the following features.

- The latest news on Maritime, International news and other current affairs
- VoIP calling feature to international landline and mobile and instant messaging
- Seafarer specific latest news and information
- Ship tracking for seafarer families
- Instant local date, time and currency rates from worldwide ports
- In-app chat between app users
- 24x7 free confidential support for Seafarers
- Contact details from worldwide Seafarer centres
- Contact details of Chaplains from worldwide ports
- Contact details from the International Transport Workers Federation and other Seafarer assistance organizations.
- Access to the database of worldwide approved manning agents