Star Jar

Fill the jar,
earn the reward!

Star Jar is a simple, cheerful reward jar. Set a goal, then drag a star (or a marble) into the jar each time one is earned. When the jar is full, it’s time to celebrate! Great for kids’ chores, new habits, and good behavior.

Try it in your browser → Coming soon to the App Storefor iPhone

No ads. No accounts. No data collected.

Star Jar showing six colorful stars in the jar out of a goal of ten.

Why you’ll like it

Stars or marbles

Pick shiny stars or glossy marbles, and set any goal from 1 to 50.

A happy finish

Every star earns a “Great Job!” with confetti, and a full jar says “Time for your reward!”

Private by design

No ads, accounts, or tracking, and the iPhone app works offline. Your jar is saved only on your own device.

How it works

  1. Set a goal. Tap Goal and choose how many stars fill the jar.
  2. Add a star. Each time one is earned, drag a star into the jar (or swipe to add).
  3. Made a mistake? Drag a star back out, or swipe left on the jar to remove one.
  4. Celebrate! When the jar is full, collect the reward and start a fresh jar.