A group can hold as many members as you need. Here is how to add, invite and remove them.
Add or invite members
Already on EconoGlance — add them directly when creating or editing the group.
New people — invite them by link or QR code from Group settings → QR invite.
Invited people appear as pending members, shown dimmed with an Invite button. They still count in splits and balances, and join automatically once they accept.
Owner and admins
The owner created the group and can manage or delete it. Admins can manage settings and members. Everyone else shares expenses and settles up as normal.
Remove a member
A group owner can remove a member from Group settings. If that person never logged an expense, they simply leave the group. If they did log expenses, their name stays on those expenses shown as (removed) so the group's history and balances stay correct.