Get help from other Marble Jar users... What are you working towards? What are some of the actions? We'll let...
How To & FAQ
Tips & Tricks
The first time I handed the app to my boys they built their own jars. Excellent! I thought. But by...
No. That shaking can get annoying. If you tap the "shake to refresh" icon it will...
A friend has been using an old school marble jar to help appreciate the great things that are happening in...