Claude vs ChatGPT for homework: which one should your kid use?

The honest answer is that the choice matters less than the rule you set around it. But the two tools do fail differently, and if you are picking one for this term, here is where each lands.

The short comparison

• Age: ChatGPT 13+ with parental permission. Claude 18+ for personal accounts, 13+ only via a school account.
• Parental controls: ChatGPT has linked parent/teen accounts, memory and training toggles, quiet hours. Claude has none.
• Explaining a concept: Claude, usually. It holds "explain this to a 9-year-old" better and resists jumping to the answer.
• Maths: ChatGPT, for step-by-step working and for reading a photo of a worksheet.
• Essays: both write far too well. This is where the household rule does the work, not the tool.
• Images and voice: ChatGPT has both; Claude's consumer chat has neither — which is a safety plus for younger kids.
• Roleplay and companion risk: lower on Claude by design.

If your child is under 13

Neither tool gets its own account. Both are parent-account, shared-device, sitting-next-to-you tools. In that setup Claude is the gentler default because there is less to wander into. See is Claude safe for kids and how old you have to be to use ChatGPT.

Imagine a younger child is confused by a fraction diagram. Start with the class example and physical objects if appropriate. If an adult consults an eligible account for their own general understanding, they should review and verify the explanation before discussing it with the child offline. Do not hand the child a login or keyboard to bypass the service's age requirements. The comparison of tools doesn't change that boundary.

Suppose one explanation uses a pizza analogy and another uses measuring cups. Ask which matches the representation being taught and whether the quantities are accurate. A memorable analogy is useful only if it preserves the mathematical relationship. You can choose an offline example without treating the child as a direct user of either service.

If your child is 13 to 17

ChatGPT is the practical choice, because it is the one you can configure. Give them their own account with the real birth year, link it to yours, and switch off training and memory — the ten-minute version is in ChatGPT parental controls. Claude at this age is against the terms unless the school provides the account.

Imagine a teen is eligible for a service under its current rules and has the required permission. Check the teacher's instructions separately. Account eligibility answers whether the teen may use the service; it doesn't answer whether AI help is allowed on tonight's essay. Keep both checks visible before deciding what activity to permit.

Suppose the teen asks for Claude because a friend likes its writing. Claude's adult age requirement still applies. An adult's email or shared login doesn't make the teen eligible. Ask what specific help they wanted and look for an appropriate alternative, such as the teacher's rubric, a writing conference, or an eligible practice activity under the class rules.

Which one is more likely to just write it?

Both will, when asked plainly. The difference is the default: ask a vague question and ChatGPT tends to produce a finished piece, while Claude more often walks through the method first. That is a tendency, not a safeguard — and it disappears the moment a child types "write my essay on the water cycle".

Which is why the useful check happens after, not before. Paste the finished work into the free AI homework checker and you get a read on whose thinking it looks like, plus the questions worth asking out loud.

Imagine the assignment asks the student to choose evidence for an argument. A request for a finished paragraph gives away those decisions, regardless of the assistant's name. Start with the student's own notes and ask what they mean to argue. If feedback is permitted, it should fit the actual boundary rather than becoming a replacement draft because that is convenient.

Suppose the finished response sounds more formal than usual. Ask about one change and the draft before it. Formality, fluency, or hesitation when reading aloud cannot prove authorship. The useful conversation is about the process, the understanding, and whether the help followed the rules. Choosing a different tool doesn't remove the need for that conversation.

What we would do

• Under 13: your account, Claude for explaining, sitting together.
• 13 to 17: their ChatGPT account, linked and configured, training and memory off.
• Either age: one written rule — AI may explain, quiz and check; it may not write.
• Either age: read the work out loud before it is handed in. It catches more than any tool.

Put the rule on paper once with the family AI agreement template, settle the edge cases with the grade-by-grade rulebook, and use explain my kid's homework on the nights the method is the problem.

Imagine the family chooses an eligible way to practice a difficult concept and then closes the screen for an independent attempt. Ask what the child learned and where they remain stuck. That separates useful support from more time spent talking about the task. Keep a record of actual help if disclosure is required, and avoid private identifying details in prompts. The best choice for tonight may also be no AI at all: a class example, a short break, or a specific question to send the teacher.