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.
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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.