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For kids under 13, a parent must turn Gemini on in Family Link before they can use it. Gemini is capable — and it was not designed for children. Here's the honest difference.
Quick answer
HeyOtto is purpose-built for children ages 8–18. Parents can read the full chat history, set off-limit topics, and personalize responses to their family's values. Safety is in the model — not layered on top. Gemini for Kids is a powerful adult AI with content filters for younger users: parents cannot see conversations, and there is no topic blocking or family personalization. Under 13s need a parent to turn Gemini on in Family Link.
of children already use AI chatbots
Common Sense Media, 2025
of parents know their child uses AI
Common Sense Media, 2025
HeyOtto's score on the KORA child-safety benchmark
*Otto scored 95% on the KORA child-safety benchmark using KORA's public methodology.
Feature Comparison
Gemini was built for adults and adapted for younger users. HeyOtto was built for children from the first line of code. * Google has acknowledged Gemini's filters for children are imperfect and cannot guarantee safety.
| Feature | HeyOtto | Gemini for Kids |
|---|---|---|
| Safety — Built for children from day one | Yes | NoNo — designed for adults |
| Safety — Minimum age | Yes8, parent-managed | 13+ on a personal account; under 13 only if a parent turns it on in Family Link |
| Safety — Age-adaptive responses by developmental stage | Yes | No |
| Safety — Content filtering | YesModel-level, built in | Filter layer (acknowledged as imperfect) |
| Safety — COPPA compliant by design | Yes | Via Family Link only |
| Parental controls — Parents can read conversations | YesFull access | NoNot available |
| Parental controls — Real-time safety alerts | Yes | No |
| Parental controls — Off-limit topic blocking | YesParent-defined | NoNot available |
| Parental controls — Family values & belief personalization | YesFully customizable | NoNot available |
| Parental controls — Controls kids can't override | YesParent-first architecture | Via Family Link |
| Parental controls — Usage time controls | Yes | Screen time only |
| Privacy — Privacy-safe by default | YesAlways on | NoManual opt-out required |
| Privacy — Conversations stored by default | YesParent-controlled | NoYes (opt-out needed) |
| Privacy — Data used to train AI | YesNever | YesNever (for kids) |
| Capabilities — Homework help | Yes | Yes |
| Capabilities — Creative writing & storytelling | Yes | Yes |
| Capabilities — Coding (age-appropriate) | Yes | Adult-level |
| Capabilities — Google Workspace integration | No | Yes |
| Capabilities — Free tier | Yes | Yes |
| Capabilities — Image Generation | Yes | No - Not for kids accounts |
The Four Gaps That Matter
Gemini has real safeguards — here's what they don't cover.
Family Link can show that Gemini was used and lets parents turn it on or off for under-13 supervised accounts — not what was said. Parents have no access to conversation content or transcripts. You find out after the fact, if you find out at all. (Google Gemini Apps Help / Family Link, 2026)
Gemini saves conversation history by default. To prevent this, parents must navigate to Activity Settings and manually disable saving — a step buried in account menus that most families won't know exists. Privacy for children shouldn't require a scavenger hunt. (Google Support documentation, 2025)
For children under 13 on a supervised Google account, a parent must enable Gemini in Family Link before the child can use Gemini Apps. Parents get an email the first time their child activates it. That on/off switch is not the same as reading chats — Family Link still does not show conversation transcripts. (Google Gemini Apps Help, 2026)
Gemini's content filters are categorical — there's no way to define custom off-limit topics for your family, and no way to configure responses to reflect your household's values or beliefs. Every family gets the same generic defaults. (Gemini for Kids feature documentation, 2025)
Every gap above was designed out of HeyOtto from day one — not patched after the fact.
The HeyOtto parent dashboard shows you the full chat history — not just that the app was used, but what was actually said.
When a child brings up something sensitive — mental health, pressure from peers, anything outside normal use — you get an alert in real time.
Define the topics Otto simply won't discuss — before your child can reach them.
Every family is different. HeyOtto lets you configure how Otto responds to reflect your household's values, religious perspective, or cultural context.
If a child expresses distress, Otto doesn't continue the conversation — it directs them to a trusted adult.
A 8-year-old and a 15-year-old have fundamentally different experiences with Otto — because they should.
The tools that put children at risk weren't always the ones with bad intentions. They were the ones that treated safety as an afterthought — features to add after launch, under pressure, when it was already too late.
HeyOtto Safety Team
Whether you're evaluating Gemini, ChatGPT, or anything else — these are the questions that tell you whether a tool was built for your child or built for someone else.
Was it built for children?
Look for explicit child development design — not just a minimum age in the terms of service.
Can you see what your child is doing?
Real oversight means a parent dashboard with conversation access — not just a notification that the app was opened.
Can you block topics before your child reaches them?
Reactive filtering catches content after the fact. Proactive topic blocking prevents it. The difference matters.
Does it reflect your family's values?
Generic AI responses aren't neutral — they reflect someone's defaults. Your family's values should be configurable, not assumed.
What happens when your child expresses distress?
The answer should be clear: the AI stops and directs them to a trusted adult. Not deeper into the conversation.
Is it COPPA compliant?
COPPA is the legal baseline for children under 13 in the US. If a platform can't confirm this, your child's data isn't protected.
Can you read the chats — not only that the app was opened?
Real oversight means a parent dashboard with conversation access. Family Link usage signals are not transcripts.
FAQ
Gemini has content filters and Family Link controls, but it was not designed for children. Parents cannot read their child's conversations, data is stored by default, and there is no topic blocking or family values personalization. For children under 13, HeyOtto is a purpose-built alternative with full parental visibility and COPPA-compliant privacy on by default.
No. Google's Family Link can show that Gemini was used and lets a parent turn it on or off for under-13 supervised accounts, but parents cannot access conversation content or transcripts. Parents only find out what was said if their child tells them.
Open the Family Link app, go to your child's account, select Controls, and find Gemini. For under-13 supervised accounts, a parent must turn Gemini on before the child can use it; you can also turn it off the same way. Note that Gemini-powered AI Overviews in Google Search cannot currently be turned off for supervised accounts.
The core difference is intent and architecture. Gemini was built for adults and adjusted for younger users — content filters on top of a general-purpose model. HeyOtto was built for children from the first line of code. Parents can read the full chat history, block topics before children reach them, personalize responses to family values, and receive real-time alerts when sensitive subjects come up. None of those features exist in Gemini.
Yes. HeyOtto lets parents define specific topics that Otto will not engage with. This isn't a filter that catches content after the fact — it's a parent-defined boundary applied at the model level before a child can reach those subjects.
HeyOtto lets parents configure how Otto responds in line with their household's values, beliefs, and priorities — whether that's a religious perspective, cultural context, or specific family rules about what topics get discussed. Otto reflects your family's defaults, not a generic platform standard.
Yes. HeyOtto was built to meet COPPA standards — meaning your child's data cannot be collected, sold, or used to train AI models without explicit parental consent. This isn't a retrofit — it's foundational to how HeyOtto was architected.
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Gemini has content filters and Family Link controls, but it was not designed for children. Parents cannot read their child's conversations, data is stored by default, and there is no topic blocking or family values personalization. For children under 13, HeyOtto is a purpose-built alternative with full parental visibility and COPPA-compliant privacy on by default.
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