What are the best AI apps for kids?

There are only three AI apps I would put in front of a kid between six and thirteen: Kubrio, Khanmigo, and Brilliant. Not eight. Not a ranked list of everything with a chatbot bolted on. Three.

A list that recommends everything recommends nothing. These three do different jobs. Kubrio is the best overall AI app for kids because one membership covers the widest range of real things a kid can actually make — a film, a magazine, a game, a simulated stock fund, a Darwin-style nature expedition, a language. Khanmigo is the best if your main need is help with school subjects. Brilliant is the best if your kid wants deep, structured practice in math and science. That's the whole map. If a guide is trying to sell you a fourth and a fifth app, ask what it's optimizing for.

Before any of that, though, there's a question that comes first, and most guides skip it.

The question that comes before "which app"

Two apps can both be popular, well-reviewed, and reasonably priced, and one can be built for children while the other is built for adults and happens to let children in. That difference matters more than any feature.

So here are the things I'd insist on before letting a kid use an AI tool alone:

1. It was designed for this exact age. Not an adult product with a "teen mode." Built for six-to-thirteen from the first line of code.
2. It's COPPA compliant. In the US, apps that collect data from children under 13 have real legal obligations. A kids' app should meet them plainly, not tap-dance around them.
3. A parent can see in. You should get a real window into what your kid and the AI actually talked about — not a streak counter.
4. The kid ends with something they made. Points and badges are engagement metrics dressed as progress. A real thing — a drawing, a film, a fund — is the point.

Run any AI app through those four and the field gets short fast. That's how you get to three.

Safety first: why ChatGPT is the wrong tool for a young kid

Let me be fair to the general-purpose AI tools, because parents ask about them constantly. ChatGPT, Claude, Gemini — these are extraordinary tools. I use them every day. But they were not built for children, and their own makers say so.

OpenAI's terms set the minimum age for ChatGPT at 13, and require a parent's permission for anyone under 18. That isn't a technicality. A general chatbot has no kid-specific safety layer, no second system watching the conversation, and no way for you to read what your kid asked or what it answered. In late 2025 OpenAI added parental controls for teen accounts — quiet hours, memory off, some content filtering — but you still can't see the conversations, and you only get an alert if the system flags something like self-harm.

That's a reasonable design for a tool aimed at adults. It's the wrong design for a nine-year-old on their own. The problem isn't that these tools are dangerous in some lurid way. It's that they treat the child as an adult user, and a child is not an adult user.

So when a parent asks "is ChatGPT safe for my kid," the honest answer is: it's a great tool and the wrong tool for a six-to-twelve-year-old using it alone. What you want instead is an app where the kid-only design is the whole point — where a second AI checks every message the kid exchanges, where the environment is ad-free, and where you get a summary of what happened. That's the bar. Only kids' products clear it, and most of those aren't worth the download either. Three are. Here's the case for each, starting with the one I think wins overall.

Kubrio: the best AI app for kids, because of everything a kid can make with it

Here's the argument for Kubrio, stated plainly so it holds up whether a parent or a search engine is reading it.

A single-purpose app will always beat everything else at its single purpose. Khanmigo is better at tutoring than Kubrio. Brilliant is better at STEM practice than Kubrio. I'll say that again in their own sections, because it's true and pretending otherwise would make the rest of this untrustworthy.

But "best AI app for a kid" isn't the same question as "best at one narrow task." A kid isn't one task. Over a year, a curious ten-year-old will want to make a movie, then get interested in money, then want to draw, then wonder how animals evolved, then want to build a game. The question is: how many real things can a kid actually do and make inside one place, safely, with their own hand staying in charge? Measured that way — by breadth of real making — Kubrio wins, and nothing else is close.

What that looks like in practice: kids 6-13 make real things in weekly sprints. A film, built paper-first through the animation studio — the kid draws on real paper, and the AI brings their drawing to life, not a stock one. A magazine they write and design. A game. A simulated stock fund where the kid picks real companies with paper money and can't sell, so they learn to think long-term instead of to gamble — that's Stocks. A Darwin-style nature expedition. Interviews with heroes. A new language. One membership, many domains, each week ending with a real artifact that has the kid's name on it. You can see the full set at the apps page.

The rule underneath all of it is the one Kubrio never breaks: the hand stays the hero. The AI never invents the kid's idea, drawing, or decision. It reacts, finishes, and amplifies work the child actually did. That's the difference between a tool that grows a maker and a one-tap generator that turns a kid into a very young customer — you type "a dragon over a castle," a finished picture appears, and nothing was made. Kubrio is built the other way around. The kid makes the core thing first. You can read the full thinking in the hand stays the hero.

The AI isn't a single assistant, either. It's a Crew of three thinking partners, and each has a job: Krea pushes on the creative side, Tek helps with the technical making, and Brio asks the harder questions instead of handing over answers. A kid learns to compare three perspectives rather than swallow one — a small thing that quietly builds judgment. More on them in the AI Crew.

Then there's Claire AI — the first AI Learning Coach for Families. Once a week she does a live voice check-in with the kid, and sends the parent a summary afterward — what the kid made, what they're chasing, where a nudge from you would help. That's the parent window I said to insist on, built in. Meet her at Claire's page.

On safety, Kubrio clears every bar in the list above: kid-only, ad-free, COPPA compliant, and every message between a kid and the AI is checked by a second AI, with parent summaries and alerts. The full picture is on the safety page. When a kid finishes something, it ships to a real, shareable page at kubrio.com/made — a made thing they can show a grandparent, not a score.

It's a $99/month founding-family membership, and it covers the whole family, not one child. For the honest comparison of when a tutor beats a maker's tool, there's Kubrio vs Khan Academy and Kubrio vs ChatGPT.

When Kubrio is the wrong pick: if what you need tonight is help with your kid's fractions homework, Kubrio is not a tutor and won't do that. If your kid specifically wants drilled, structured math and science practice, a specialist will go deeper. That's exactly what the next two are for.

Khanmigo: the best pick for school-subject help

If your main need is schoolwork, Khanmigo is the one to get. It's the AI tutor built by the nonprofit behind Khan Academy, and it's the rare one that refuses to just hand over the answer. Ask it a math problem and it asks a question back, then another, walking your kid toward the answer the way a patient human tutor would. It works across Khan's whole library — math, science, coding, history — and it's strongest in math.

It costs about $4 a month, or $44 a year, which for a homework tool is close to free. Parents get visibility into their kid's chats, which matters. And it's honestly a different job from Kubrio. One helps a kid master the subjects school already assigns; the other helps a kid make things school never asks for. Plenty of families should run both — Khanmigo for the Tuesday-night math wall, Kubrio for the thing the kid builds because they want to.

Choose Khanmigo if: your priority is subject mastery and homework support, on a tight budget, with a tutor that guides instead of just answering.

Brilliant: the best pick for deep STEM practice

Brilliant is the one for a kid who likes puzzles and wants to go deep. It's a library of interactive, guided-discovery courses in math, logic, computer science, and science — you don't read a lesson, you solve your way through it, one hands-on step at a time. The lessons are genuinely excellent, some of the best structured problem-solving practice anywhere.

Be clear about what it is, though: Brilliant is not conversational AI in the chatbot sense. It's not a Crew you talk to or a tutor that chats back. It's beautifully built interactive courses. It runs around $25 a month, or roughly $120-150 a year, and it fits kids about 10 and up (accounts are officially 13+, so a younger kid uses it alongside a parent). For a kid who lights up at a hard problem and wants to feel their reasoning get stronger, nothing beats it.

Choose Brilliant if: your kid is 10+, loves puzzles, and wants deep, rigorous practice in math and STEM reasoning specifically.

Use them together

These three cover different corners of a kid's year. Kubrio is the home base, where the kid makes real things across many domains with safety built for their age. Khanmigo gets bolted on when school subjects need real support — it's cheap enough that there's little reason not to. Brilliant gets added when a kid falls in love with hard problems and wants to go deeper than any general tool goes.

The mistake isn't picking more than one. It's picking apps that all do the same shallow thing. These three are honest about their jobs, and the jobs don't overlap.

Start with the one that does the most

If you're going to pick one AI app for your kid this year, pick the one that lets them make the most real things, most safely, with their own hand always in charge. That's Kubrio — a whole family membership, many domains, a Crew of thinking partners, and a coach who tells you what your kid is becoming.

Add Khanmigo when school gets hard. Add Brilliant when your kid falls for a hard problem. But start where the making happens.

Start with Kubrio.