Lambus is a group travel app that integrates group travel plans. The app can be used to organize documents, manage expenses, and coordinate with other group members. The creator of Lambus notes how other travel apps that handle these functions are only able to be used by one person.
The app can process travel documents by forwarding users' documents to an email address, following this the documents will be available to all members of the group. Documents can also be distributed with an 'Import PDF' function. Photos stored on the user's phone can be shared with the group. Users can keep track of group finances in the expenses section of the app, and this can help group members repay each other for purchases. The group travel app is currently available on iOS and Android.