Is Gauth Safe for Kids?
Gauth requires Contradictory — 13+ in one place, 18+ in the terms of service. Our own recommendation is 16+, and only with the uploading rules agreed first. Two things parents usually do not know. First, Gauth is operated by GauthTech, part of ByteDance — the same parent company as TikTok — which matters if you have already made a decision about ByteDance apps on your child’s device. Second, the app cannot tell you its own minimum age consistently, and a product that contradicts itself on the age gate has not thought carefully about minors. Combined with photo uploads of schoolwork, this is the least clear-cut entry in this table.
Checked against GauthTech (ByteDance)’s own terms and help documentation on 28 July 2026. Sources at the foot of this page.
Guided, age-appropriate AI projects instead of an open-ended chatbot. Free to start, no card required.
What is Gauth?
An AI homework helper aimed at middle school through early college: photograph a problem, get step-by-step solutions, with optional access to live tutors.
What do under-18s actually get on Gauth?
The stated age depends where you look: the terms and conditions indicate 13 or older while the terms of service state 18, and the app-store ratings differ again (18+ on one store, 14–18 on another). There is no distinct supervised under-18 mode.
What parental controls does Gauth have?
None built in.
At a glance
| Vendor minimum age | Contradictory — 13+ in one place, 18+ in the terms of service |
|---|---|
| Our recommendation | 16+, and only with the uploading rules agreed first |
| Cost | Free tier; paid tier adds live tutor access |
| Data handling | Students photograph homework and upload it, so the data being sent is images of schoolwork — sometimes including names, school headers or handwriting. |
| Use in school | No sanctioned route. The photograph-and-solve pattern is what most homework policies are written to prevent. |
What should parents know?
- •Owned by ByteDance, TikTok’s parent company — relevant if you have already ruled on ByteDance apps.
- •The stated minimum age contradicts itself across the terms and the app stores.
- •Your child is uploading photographs of schoolwork, which may carry names or school identifiers.
- •Photograph-and-solve is precisely the behaviour most school homework policies prohibit.
Is there a safer alternative?
Photomath or Khanmigo. Same maths-help purpose, clearer age policies, and in Khanmigo’s case parent-visible chat history.
What to do instead of just banning Gauth
A ban usually moves the use out of your sight without improving your child’s judgement, and on this tool there are no parental controls to set up: None built in. That leaves your own supervision, or an age-appropriate alternative, as the options. The line worth holding is our own recommendation rather than the vendor’s floor — 16+, and only with the uploading rules agreed first — and a workable household rule only has to settle two things: what Gauth may be used for, and what your child has to be able to explain afterwards without it.
If the answer at home is “not this one, not yet”, the interest still needs somewhere to go. The first 3 chapters of Grade 6 are free, with no card, and they teach how a system like this produces an answer — which is the part that makes a teenager harder to mislead by one.
Read next, for this kind of tool:
- My Teen Uses ChatGPT for Homework
Where help ends and outsourced thinking begins.
- AI and Your Teenager: A Parent’s Guide
The full picture, and where each specific worry fits.