Apps built by kids.
Used by everyone.
Built by Kids,
Used by Everyone
Every app in our library was created by a young builder in the KidsBuild community. Create a free account to start using the featured apps right away -- no credit card needed. Paid plans unlock the full library and let your kid start building too.
4 featured apps -- free with any account
Create a free account to access them in your dashboard. No credit card required.
2048
The classic number-sliding puzzle. Swipe to combine tiles and reach 2048.
Drawing Board
A canvas for sketching and brainstorming. Pick colors, adjust brushes, download your art.
Math Quest
A timed math game with difficulty levels, streaks, and scoring. Learn under pressure.
Pomodoro Timer
Focus timer with work/break cycles. Track completed sessions and build study habits.
Flashcards & Quizzes
Build flashcard decks by class and topic. Study mode, quiz mode, and community search.
Typing Speed Test
Test your WPM with real-time accuracy tracking. Timed 15, 30, or 60-second sessions.
Budget Tracker
Track income and expenses by category. Learn budgeting and see your balance at a glance.
Habit Tracker
Build streaks with a 7-day visual grid. Color-coded habits with tap-to-complete.
Plus 10+ more apps in the subscriber library -- and growing every month as more kids build and publish.
Simple Plans, Real Results
Every plan includes access to a growing library of curated apps built and published by kids in the KidsBuild community -- real tools your family can use today.
Upgrade or downgrade anytime.
Free
Explore what kids are building
- 4 featured apps built by the community
- Parent & kid dashboard
- Browse all published projects
- See what the community is building
Explorer
Platform access for you and your kids
- Curated library of apps built by kids in the community
- Full dashboard for parents & kids
- Project board -- post projects, review proposals
- 14+ ready-to-use apps (games, tools, trackers)
- Flashcard & quiz builder with class search
- FAIR rate engine for paying your child fairly
- Financial tools & Roth IRA tracking
- Kids code on their own or with your help
Builder
Everything in Explorer + AI coding partner
- Everything in Explorer
- AI coding partner that plans, builds & debugs alongside your kid
- AI explains every concept at your kid's level as they go
- Build unlimited projects -- games, apps, tools
- Ship live apps with real URLs they can share
- Professional templates to start projects fast
- Portfolio builder for college applications
- Priority support from the KidsBuild team
Pro Team
Everything in Builder + mentor & team projects
- Everything in Builder
- Weekly 30-min group session with a pro developer
- Small team projects with up to 10 kids collaborating
- Pro teaches real-world coding, debugging & problem-solving
- Kids learn from each other -- not just a screen
- Guided project planning & architecture for the group
- Career & internship prep for older teens
- Certificate of completion for every project
Add Monthly Child Funding to Any Plan
On top of any plan, you can fund your child's earnings directly to their bank account and Fidelity Child Roth IRA. Up to $625/month to max the $7,500 annual contribution limit. Real earned income, real compound growth.
What Your Family Gets
Real projects, real tools, real earnings
Real Projects, Not Tutorials
Kids don't watch videos -- they build. Games, calculators, trackers, apps. Parents post project briefs, kids submit proposals with timelines and budgets, then deliver real, working software.
Build portfolio-ready projects from day one
An AI Partner That Teaches as It Builds
Your kid doesn't just get answers -- the AI explains what it's doing and why. It helps plan projects, write code, debug problems, and learn concepts in their own words. It's like having a patient tutor available anytime they want to build.
Builder and Pro Team plans -- no setup, no limits on projects
A Community That Grows With Them
Every app a kid builds can be published to the KidsBuild community for other families to use. Your child's work has real impact, and the library of apps grows every month.
14 apps and counting -- built by real kids and families
Earnings That Build Real Wealth
Kids earn fair market rates for their work. Fund their bank account and Fidelity Child Roth IRA directly -- turning summer projects into decades of compound growth.
Up to $7,500/year in tax-advantaged Roth IRA contributions
What $45,000 can
become
By maxing a Child Roth IRA at $7,500/yr from ages 13 to 18, then letting it grow untouched at a 7% average annual return.
Growth from age 13 to 65
~$1.3M at age 65
from $7,500/yr for 6 years
Why ages 13-18 are so powerful
Each year has a different "growth runway":
Hypothetical projection only. Assumes 7% avg. annual return.
Maximize
their
future
KidsBuild exists for one purpose: to help kids maximize their Roth IRA contributions through real earned income from real projects they build themselves.
Every child on this platform was invited by someone who believes in them. When you sign up, you are investing directly in a child's financial future.
Ready to
invest?
Sign up free, subscribe when ready
Create your free account -- start using apps right away
Add your child and explore the community together
Choose a plan when you're ready -- Explorer, Builder, or Pro Team
Watch them build real projects while their Roth IRA grows
Plans for Every Family
Use featured apps for free. Upgrade to Explorer ($20), Builder ($49), or Pro Team ($149) anytime.
KidsBuild is not a financial advisor or tax professional. All growth projections are hypothetical. Consult a qualified advisor before making investment decisions.