The Child Check-in app allows your volunteers to wirelessly check-in your church's children at services and events. You can print labels to a bluetooth or wifi label printer. And it's fully integrated with SimpleChurchCRM too.
You can choose the group to check each child into, add new children and families, and edit the notes that print on the badges.
Fix for bug printing unexpected parent labels
With Family Sharing set up, up to six family members can use this app.