Why apps matter for this generation
Kids today manage almost everything through a screen. Their social lives, their entertainment, their communication — it all happens on a phone. If you want to teach them about money, meeting them where they already are makes sense.
A well-designed money app can do things a lecture or a worksheet can't: show a real balance, make saving feel like progress, and let a teenager make actual decisions with actual money in a controlled, low-risk environment.
But not all of them are equal. Some are genuinely useful teaching tools. Others are just debit cards with parental controls dressed up with points and badges. Here's how to tell the difference.
Best for ages 6–12: Greenlight
Greenlight is one of the most widely-used kid money apps for good reason. It's built around a debit card for the child and a parent-facing dashboard that gives you real-time visibility and control.
What it does well:
- Parents can assign chores and release allowance automatically
- Kids see their balance in real time and can set savings goals with progress bars
- Spending can be restricted to specific stores or categories
- The app teaches saving, spending, and giving through a simple structure
What it costs: around $5.99/month for the basic tier, which covers up to five kids.
The downside is that it's more of a managed debit card system than a financial education curriculum. Kids learn by doing, but they won't be getting deeper lessons on how credit or investing works.
Best for ages 10–14: Step
Step is a banking app designed specifically for teens that offers a free FDIC-insured account, a debit card, and a "secured credit card" feature that helps teenagers build credit history while spending money they already have.
What it does well:
- No fees, no minimum balance
- The spending card reports to credit bureaus like a credit card without the risk of debt
- Clean, modern interface teenagers actually want to use
- Parents can see transactions and set controls
Step threads a needle that most teen banking products miss: it gives teenagers meaningful independence while still building something useful (credit history) in the background.
Best for ages 13+: Fidelity Youth Account
If your teenager is old enough to understand the basics of investing, the Fidelity Youth Account is one of the most powerful free tools available. It's a brokerage account for 13–17 year-olds that lets them buy actual stocks, ETFs, and fractional shares.
What it does well:
- Full investing functionality with no fees and no account minimum
- Integrated educational resources teaching how markets work
- Teens own and manage their investments, with parent oversight
- Can be transitioned to a full individual account at 18
This is for teenagers who are ready to learn investing by actually doing it. Pair it with some educational content (including Finly's lessons) and the combination is genuinely excellent.
Best for savings habit-building: PiggyBot
PiggyBot is free, simple, and aimed at younger children. It's not a real bank account — it's a digital representation of a physical money system (spend, save, share jars) that parents manage and children can see and interact with on a tablet or phone.
For ages 5–10 who aren't ready for a real bank account, this bridges the gap between toy cash and real financial tools. It's limited in scope but effective at building the mental model.
What to avoid
Apps that are mostly gamification — earning coins, unlocking avatars, leveling up — without actually teaching financial concepts or involving real money are largely entertainment products, not financial education. They're fine as a supplement but shouldn't be the primary tool.
Also be cautious of apps with unclear fee structures or ones that encourage kids to buy virtual items with real money. Some apps sold as financial education have in-app purchase models that undermine the lessons they're supposedly teaching.
The best free option
If you don't want to pay a subscription fee, the combination of a free teen bank account (Step, Fidelity Youth, or a credit union teen account) paired with a free financial literacy platform like Finly gives you most of the benefit without the monthly cost.
The app is a tool. The financial concepts your child builds are the actual product.
At Finly, we teach kids and teenagers real money skills — free, self-paced, and built for the real world. Start at learnfinly.com — no subscription, no catch.
