Teammate is an open source kotlin powered Android showcase app that lets you connect, coordinate, and collaborate with your team.

Source code can be found here: https://github.com/tunjid/teammate-android

Tired of searching through emails or using spreadsheets for your team? Teammate makes team management and organization simple with awesome features and intuitive design. Plus it's free with no Ads.

Also, all data is saved offline so you can always keep in touch with the latest information, even without an internet connection.

Events:

Organize, plan, and schedule team events. Team members can RSVP to events, see the event on a map, and get directions at the tap of a button. Events can also be made public for anyone to discover.


Instant Messaging:

Instantly communicate with team members to get the information you need, when you need it.


Shared Gallery:

Share team photos, action poses, or a video of the game winning shot. Everyone can contribute their photos and videos so no one misses out.

Games:

Keep the score, track stats and earn bragging rights. Compare teams and players head to head, and aggregate state to see who's the GOAT.

Tournaments:

Organize tournaments across teams or individuals for the ultimate bragging rights.