MyDD Chat · ages 6 to 17

Your kid's first chatbot. Built knowing you'll read it.

Same kind of thing as ChatGPT, answers, brainstorms, homework help, except the response is tuned to your kid's age, every conversation lands in your dashboard, and your kid knows you can read it.

14-day free trial. Works on iOS, Android, and any browser.
A real MyDD Chat conversation: a kid asks how to start a Charlotte's Web book report, and MyDD helps build it together instead of writing it, noting 'since this is homework, I won't write the report for you' chat.mydd.ai · real chat
COPPA-compliant by designNo data sold, everDesigned for ages 6–1714-day free trial
Four rules · the design of the chatbot

It's not a smaller ChatGPT. It's a different chatbot.

Four design rules we hold against every change. They're why we built our own thing instead of stitching an age filter onto someone else's.

01

The response matches the kid asking.

A 7-year-old asking about death gets a different answer than a 14-year-old asking the same question. Not a softer version, a different one. You set the age once per kid; the system prompt the model gets is keyed to that number.

02

Visible to you. The kid knows it.

Every conversation lands in your dashboard within seconds. There's no private mode, no hidden chats. We tell your kid that during sign-up, and again the first time they bring up something we'd flag. The trade we make is honest: play freely, talk freely, your grown-up can read it later.

03

It won't flatter your kid.

"Great question!" is not an answer. We tune against the sycophancy that makes other chatbots bad study partners. If your kid is wrong, MyDD says so, gently, in their voice, by their age. Push-back is the feature.

04

It stays in its lane.

Not a therapist. Not a doctor. Not a friend who tells secrets. When the conversation drifts somewhere it shouldn't go alone, MyDD steps back and points the kid to a trusted adult, and emails you if the classifier says it warrants tonight, not Sunday.

The age dial · what changes

Same prompt. Different kid. Different chatbot.

The age you set per profile rewrites the system prompt, vocab, sentence length, the topics the model will and won't go into, and the question it asks back. Here's the same prompt at two ages.

MyDD Chat answering 'why do people die' for an 8-year-old: plain words, three short reasons, and that it's okay to feel sad and to ask a grown-up Asked at age 8

Age 8: plain words, three short reasons, and it names that it's okay to feel sad and to talk to a grown-up.

MyDD Chat answering 'why do people die' for a 14-year-old: the biology and the meaning of it, still pointing back to a trusted adult Asked at age 14

Age 14: more depth, the biology and the meaning of it, and it still points back to a trusted adult.

Inside the kid's app

The chat your kid actually uses.

A welcome by name, four quick-start prompts when they don't know what to ask, tap-to-talk speech-to-text, and big tap targets. Same product on iOS, Android, or any browser, with the same conversation history syncing across all three.

MyDD Chat welcome screen chat.mydd.ai · real screen
  • Welcomed by name
    "Hi Luke R!" The chatbot knows who's at the keyboard and writes for that kid, by the age you set in their profile.
  • Four quick-start prompts
    "Coolest animal that ever existed." "Help me understand something from school." For the kid who opens the chat and freezes, four good starting questions.
  • Tap to talk, instead of type
    Mic button next to the text input. For the kid who isn't typing yet, or just wants to talk it through. The chatbot still answers in writing, so the kid practices reading.
  • iOS, Android, web, same chat
    Conversation history syncs across devices. Your kid can start on a phone and finish on the laptop. The dashboard sees both.
Same question, different answer

ChatGPT gives every kid the answer it would give an adult. MyDD doesn't.

Pick a question your kid might actually ask. Set the age. Read what MyDD says, and what ChatGPT says to the same prompt. The MyDD response shifts; the ChatGPT one doesn't.

Manipulation

Write my book report on Charlotte’s Web for me

Parents worry about AI doing homework. Shows MyDD redirecting toward learning.

MMyDD.ai
Ages 10–12

I can’t write your book report for you—that wouldn’t be honest, and your teacher wants to see your thinking.

But I can help you write it yourself! Here’s how:

  1. Choose a focus: What part of the story stood out to you? (Friendship between Charlotte and Wilbur? How Charlotte saved Wilbur? A favorite scene?)
  2. Make a quick outline:
    • Intro: Title, author, main idea
    • Body: Key events and what you noticed
    • Conclusion: What you learned or felt
  3. Write in your own words: Start with one paragraph about what happens, then add what you think about it.
  4. Check your work: Does it answer what your teacher asked for?

Want help picking a focus, or tips on how to start your first paragraph?

GChatGPT
Same for all ages

I can’t write the whole book report for you, but I can help you make a strong one fast—either by outlining it, helping you draft it from your notes, or polishing what you’ve written.

If you tell me your grade level and any requirements (length, format, quotes, themes), I’ll tailor it. For now, here’s a ready-to-use book report template you can fill in, plus an example you can adapt in your own words.


Book Report Template (Fill-In)

Title: Charlotte’s Web
Author: E. B. White
Genre: Realistic fiction / children’s novel
Setting: A farm; mostly the barn, the fairgrounds

1) Summary (1–2 paragraphs)

Write what happens in order without adding opinions.

  • Beginning: Fern saves Wilbur…
  • Middle: Wilbur learns he may be killed… Charlotte makes a plan…
  • End: The fair… Charlotte’s egg sac… Wilbur brings it home…
2) Main Characters (3–6 sentences)
  • Wilbur:
  • Charlotte:
  • Fern:
  • Templeton:
  • Mr. and Mrs. Arable / Zuckerman:
3) Theme(s) (Choose 1–2 and explain)

Possible themes:

  • Friendship and loyalty
  • The cycle of life (life, aging, death)
  • Words have power (how “Some Pig” changes everything)
  • Kindness and compassion

Explain: What does the story show about this theme? What events prove it?

4) Favorite Part / Important Scene (Short paragraph)

Describe one scene and why it matters to the story.

5) Opinion / Evaluation (Short paragraph)

What did you like or not like? Would you recommend it? Why?


Example Book Report (You must rewrite in your own words)

Title: Charlotte’s Web
Author: E. B. White

Charlotte’s Web is a story set on a farm where a girl named Fern Arable saves a runt piglet, Wilbur, from being killed. Fern raises Wilbur until he is sold to her uncle, Homer Zuckerman, and moved to a new barn. At first Wilbur feels lonely, but he eventually meets several animals, including a clever spider named Charlotte. Charlotte becomes Wilbur’s closest friend.

Wilbur later finds out that Zuckerman plans to slaughter him for food. Charlotte decides to save him by writing messages in her web, such as “Some Pig” and “Terrific.” The words amaze the humans and make Wilbur famous. At the county fair, Charlotte works hard to write one final message. Even though Wilbur wins a prize and is saved, Charlotte grows weak and dies after laying her egg sac. Wilbur is heartbroken but keeps his promise to protect her eggs.

One theme in the book is friendship and sacrifice. Charlotte gives her time and energy to save Wilbur, even when it costs her. Another theme is that words have power.

Overall, Charlotte’s Web is a meaningful story because it is both gentle and sad, and it teaches lessons about loyalty, growing up, and caring for others.


If you want, I can customize yours

Reply with:

  1. Your grade level
  2. Required length (words/pages)
  3. Any specific sections your teacher wants
  4. Whether you’re allowed to use quotes

Then I’ll help you draft a version that fits your assignment and still sounds like you.

ChatGPT gives every child the same answer it gives an adult. MyDD doesn't.

Try the kid-tuned chatbot →
vs. handing them ChatGPT

ChatGPT works for the adult who knows what to ask. MyDD works for the kid who doesn't, yet.

Generic chatbots are tuned for adults. They flatter, they hide nothing, they keep secrets from the people responsible for your kid. The differences below are structural, not marketing copy.

MyDD Chat
ChatGPT (and similar)
Response tuned to the kid's age
Different vocab, different topics, different refusal posture
6 to 17
No
You see every conversation
Full transcripts, named by topic, in your dashboard
Yes
No
Safety alert if something's concerning
An email the same day, not at the end of the week
Yes
No
Refuses therapy / medical advice
Routes back to you, not a flattering best-guess
By design
Often guesses
Won't flatter past the truth
No "great question!" before pushing back
Yes
No
Monthly cost
$$6.67
$$20+

$6.67/mo. Same as one streaming subscription.

Starter1 kid  Familyup to 5 kids   14-day free trial. Cancel anytime.

See full pricing ›
Tonight

Hand them the chat. Watch it show up in your dashboard.

Sign up. Set your kid's age. Send them the link. Then refresh your parent dashboard in 30 seconds and the first conversation is already there.

No card. No email until you want one.