Peera피어라
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Before launch, just 30 families get a 30-day free trial.
Try it with your child and tell us honestly.

See what it is first
A daily moment to share today

“What stayed with you most today?”

Writy texts once a day.
Right after the call, your child writes the day by hand.

A child stuck at a blank diary, unsure what to write, with a mother beside them
You know this moment

“Let’s write a diary?”
“I don’t know what to write.”

Or you worry they can’t speak their mind clearly at school.

It’s frustrating — and you wonder what to do.

It’s not that they won’t talk.
They just don’t know how to yet.

With Peera

Talking with Writy,
the diary writes itself

The child who was crying can’t wait to share the day.
And that story becomes today’s diary.

A smiling child writing a diary while on a call with Writy
Why we built it this way

Built on scientific evidence

We didn’t only make it fun.
We designed it based on research.

Writing by hand switches the brain on

Real published figures · child fMRI studies
Child fMRI: brain activity differs for letters learned by writing (B) vs. letters only watched (C)
Fig. 4 · Letters learned by writing (B) vs letters only watched (C) — the brain lights up differently later
Bar chart: brain activation for letters learned by writing is more than double that for letters only watched
Fig. 8 · Letters learned by writing drive more than double the brain activation (active vs. passive vs. not learned)
Brain slices: regions that activate more for letters learned by writing than only watched
Fig. 6 · Brain regions that light up more for hand-written letters than only-watched ones
Child fMRI: brain activation before (Pre) and after (Post) spelling intervention — training group (TG) vs. waiting group (WG)
A different study · children who got the training (TG) showed clear brain-activation changes afterward, while those who only waited (WG) barely changed — training reshapes the brain

Sources: Kersey & James (2013), Frontiers in Psychology 4:567 (Figs. 4·8·6) · Gebauer et al. (2012), PLOS ONE 7:e38201 (Fig. 5) — both CC BY, source 1 · source 2 (reformatted/resized). These are fMRI studies in children; they do not validate Peera, but show the principle Peera was designed around.

Built from real published data · writing-with-help results

Writing with help improved about twice as much

Writing aloneWriting with help

The group that wrote with help improved about twice as much as the control group. In another study, help also lowered mental effort (cognitive load ↓), and they wrote better.

Data: Li (2023) · Jiang & Kalyuga (2022), Frontiers in Psychology — a chart built from the figures these studies report. It does not validate Peera, but shows the principle Peera was designed around.

※ These studies do not validate Peera. They explain the principles Peera was designed around. Peera has not launched yet, and our app’s learning outcomes have not been measured. We will not promise results we haven’t verified. The people pictured in the slides are AI-generated fictional people — not real individuals, and not the researchers behind these studies.

Three steps

From spoken
to written

Before teaching how to write,
we give them something worth writing.

1

A text arrives,
they call back

One text a day from Writy.
Curious, your child calls first.

2

They write it
by hand

The call gives them something to say.
Stuck? They ask “How do I write this?”

오늘 아빠랑 자전거를 탔다.
처음엔 무서웠는데 재미있써서 또 타고싶다.
3

Feedback,
then rewrite

What they did well, said clearly.
One thing to watch, said lightly.

Korean writingEnglish writingPicture diary
Tablet + pen

Praise loudly,
correct gently

We say the good part out loud,
and touch the rest lightly.

Saturday, July 18, 2026Sunny ☀️

오늘 아빠랑 자전 거를⌒자전거를 탔다.

처음에는 무서웠는데 아빠가 잡아 줘서

안넘어젔다★안 넘어졌다. 재미있써서★재미있어서 또 타고 싶다.

You were so excited to ride with Dad!
Next time you’ll ride on your own 🚲

Writy’s help while writing

Writy looks at what they just wrote and answers.
They ask out loud and hear it back, so they can do it alone.

Warm feedback when done

The good parts get named, clearly.
Then one thing to watch, lightly.

Rewriting again

Faint guide letters appear, and they write over them.
Not erasing — the experience of writing it again.

Writy’s face
WritySquirrel · age 8 · boy
  • HomeA treehouse atop a great oak, deep in the green forest
  • FamilyA warm mom, a dad who finds the best acorns, and Kongi, his mischievous little sister
  • LovesRoasted acorns, hide-and-seek, the smell of earth after rain
  • Afraid ofThunder (quite a lot, honestly)
  • HabitsTail flapping when excited, “Whoa!” when surprised
Why a character matters

Children open up to
a friend, not an app

Writy isn’t a feature — he’s an eight-year-old with a life. He lives in a treehouse and he’s scared of thunder.

Because he’s a friend, they tell him about the day unprompted.
And that’s why the diary comes out easily.

“Whoa! You did origami? I really want to know what you made!”
Coming next · in development

Today, just Writy.
Soon, friends’ writing too.

We’re building a way for children to share their writing and see how others think. This is not available yet. We’ll open it only after the child-safety and privacy design is finished. Scope and approach may change by launch.

Our promises to parents

What comes before fun

This app handles a child’s feelings.

🤍No confetti over sadness

When the story hurts, instead of celebrating
Writy acknowledges the feeling first.

🌳We point to grown-ups

If safety comes up, Writy says
“Please tell a grown-up you trust.”

🔋We don’t hold on

One text a day.
When Writy’s phone battery runs out, the call ends.

✏️Mistakes are fine

A wrong word is simply said back the right way.
And there are no ads.

Give your child
the joy of writing

With Writy, today’s story becomes a piece of writing they enjoy.