Play. Create. Earn.

Games and apps made by kids. Play for free, build your own with AI, earn BuildBucks you can spend or cash out.

Peer Tutoring
by Kids, for Kids

Get help from students who actually understand what you're going through. Or become a tutor yourself and earn TutorBucks helping others.

B

BuildBucks

Earn from apps, bounties, sales. Convert to TutorBucks anytime.

T

TutorBucks

Spend on tutoring sessions. Earn by tutoring others.

Math Help

Academics

Algebra, geometry, calculus -- get help from students who aced it. Work through problems together on video chat.

MathHomeworkFree to Browse

Coding & AI

Tech Skills

Learn Python, JavaScript, AI prompting, or how to build your own apps. Tutors who actually ship projects.

CodingAIFree to Browse

Science

Academics

Biology, chemistry, physics -- learn from kids who love it. Lab reports, test prep, concept reviews.

ScienceHomeworkFree to Browse

Writing & Essays

Academics

Get feedback on essays, learn to structure arguments, improve your writing. Peer review that actually helps.

WritingEssaysFree to Browse

3D Printing & Maker

Maker Skills

Design in CAD, slice for printing, troubleshoot your printer. Learn from kids running their own print farms.

3D PrintCADFree to Browse

Test Prep

Academics

SAT, ACT, AP exams -- study with kids who scored high. Practice problems, strategies, and tips.

SATACTFree to Browse

Browse tutors for free. Use TutorBucks to book sessions. Become a tutor and start earning.

How Kids Earn

Build apps, help friends, get paid -- your skills, your earnings

01

Easy to Get Started

Sign up free and jump right in. Browse games and apps made by other kids, find projects that match your interests, and start building your own creations with AI assistance.

Free to join -- start creating in minutes

02

Get Help on Tests & Homework

Convert your BuildBucks to TutorBucks and book sessions with other kids who are great at math, science, coding, or whatever you need. Real students helping students.

Video chat tutoring with kids your age

03

Tutor Others & Earn

Good at something? Set your rate, go online when you're free, and earn TutorBucks helping other kids with school subjects, AI coding, 3D printing, and more.

You keep 100% of what you earn

04

Build Apps & Sell Them

Create games, tools, quizzes, trackers -- whatever you can imagine. Publish to the marketplace for free or charge BuildBucks. Every download, every sale, every bounty = more in your wallet.

100+ apps built by kids -- yours could be next

05

Cash Out When Eligible

Eligible creators 13+ can exchange earnings for real money through a parent-managed bank account. We provide earnings statements so parents can easily transfer to a custodial Roth IRA.

We'll send reminders based on your cash out amounts

06

Share & Grow

Share your tutor profile or apps on TikTok, Instagram, wherever you hang out. Invite friends and earn TutorBucks when they join. Top creators show up on leaderboards.

Deep links, share cards, referral codes built in

Play.
Create.
Earn.

KidsBuild is where kids 13+ play games, build apps, and tutor each other -- earning BuildBucks and TutorBucks they can spend, trade, or save.

Free to join. Earn BuildBucks by creating apps and helping others. Top creators can even cash out their earnings. Your skills are worth something here.

100+
Apps & Games
All built by kids like you
BB
BuildBucks
Earn, spend, or save up to cash out
TB
TutorBucks
For tutoring sessions and homework help

Ready to
play?

Free to join -- start building today

Step 1

Create your free account -- start playing games right away

Step 2

Explore 100+ games and apps made by other kids -- lots are free

Step 3

Earn by creating apps, completing bounties, or tutoring friends

Step 4

Spend in the marketplace, convert to TutorBucks, or save up to cash out

What You Can Do

Freeto join

Play free games, earn BuildBucks, and unlock more with gift cards.

Play free games and use apps built by other kids
Earn BuildBucks by creating apps and completing bounties
Convert BuildBucks to TutorBucks for homework help
Tutor other kids and earn TutorBucks

For Parents

Link a bank account so your 13+ creator can cash out. We provide earnings statements and tax documents so you can transfer to a custodial Roth IRA. Opt in to reminders based on cash out amounts.

KidsBuild is not a financial advisor or tax professional. All growth projections are hypothetical. Consult a qualified advisor before making investment decisions.