the unspent
money app

If you didn't spend it, you earned it.

Most apps track what you spend. Justy tracks what you didn't. Add what you saved and decide what to do with it.

Justy app home screen showing total available balance and virtual jars

What makes Justy different

Not a budget app. Not a bank. A fun new way to look at how you spend money.

Custom jars for your goals

Create jars for each goal. Each one has its own balance and optional target.

20+ currencies

Save in one currency, spend in another. A great way to stretch your next trip budget.

Your stats

See what you set aside by week, month, or category. Fun to check, useful to reflect on.

Track by category

Effortlessly add the money you didn't spend on Coffees, Rides, Deliveries, or others.

Spend it or save it

Withdraw for a guilt-free purchase or move it into real savings. You decide.

Add money screen showing $60 saved on delivery, with 12 category options

Didn't order delivery? Add $60 to your jar.

Your stats showing $2,657 added this week, purchases, and $446 in savings

See how your choices add up over time.

Withdraw screen with Spending it or Saving it choice and Sneakers purchase

Ready to use it? Spend it or save it.

Start setting money aside

Didn't spend it? Add it to Justy. Track it by category, watch it grow, and decide what to do with it.

Download on the App Store