
Coming soon to iPhone, iPad & iPhone Duo
Peekafold: Pop-up books that play when you fold.
A little library of paper pop-up books for ages 3 to 5. Open a book and the page springs up. Close it, and the big moment happens: Foldy the hippo chomps the fruit you counted.
01 · Open
Open the book.
Unfold an iPhone Duo and the pages pop up from the hinge. On any other iPhone or iPad, the book waits on the desk: tap it open.
02 · Play
Play on the page.
Foldy orders three strawberries. Feed them one by one, and each fruit plays the next note of a happy scale, so little ears hear the number go up. No timers, no scores.
03 · Fold
Close it for the magic.
Fold the phone, or drag the page over the spine, and the game’s big moment happens. Chomp! Too many? A giant burp. Too few? A rumbly tummy. Nobody loses.
04 · Peek
Peek through the window.
While the book is shut, the round window in its cover shows what is happening inside: Foldy chewing, eyes in the dark, a stamp landing. Every round earns a sticker for the cover.
Six games, four books
Every fold is a game.
Each game has its own fold: a chomp, a nightfall, a squish, a stamp, a hug, a squeeze. Pages get a little harder as little ones play, quietly, without a level number in sight.

Foldy’s Lunch
Foldy’s bubble asks for 3 strawberries. Tap or drag each one into the big pop-up mouth; every fruit sings a note.
When you fold: The jaw closes with the hinge. Chomp, chew, “Yum!”
Every iPhone and iPad
One book. Every device.
Peekafold was born on the foldable iPhone Duo, where the real hinge closes the book. Every other iPhone and iPad gets the very same fold, with a finger.

iPhoneDrag to close
The open book lies on a wooden desk. Drag the right page over the spine, or tap the paper fold button.

iPadBig and roomy
Almost the iPhone Duo’s own shape, so the whole spread fits beautifully. Same drag, more room for little hands.
iPhone DuoFold the phone
The hinge is the fold. The cover display becomes the book’s cover, with a peek window and the stickers your child earned.

Landscape only, so nobody gets stuck on “turn your phone”.
For grown-ups
Calm for them. Clear for you.
Peekafold is made for the Kids Category: nothing in it works like an ad, nothing pulls your child back, and everything for grown-ups sits behind a parental gate.
What leaves the device
when your child plays as a guest (the default)
- Network requests at launch
- None
- Ads and ad networks
- None, ever
- Third-party analytics or tracking
- None
- Your child’s name
- Stays on this device
- Account
- Optional, for grown-ups
- Notifications
- Opt-in, grown-ups only
With an optional family account, only the grown-up’s email and the child’s stickers and pages sync. Read the privacy policy

Ages 3–5
No reading needed: pictures, music and a little hint hand show the way.

No ads, ever
No banners, no videos, no “watch to unlock”. Nothing in a book sells anything to your child.

A real parental gate
Settings, purchases and links out ask a grown-up question: three numbers, written as words, on a shuffled keypad.

Works offline
Every book plays on a plane, in the car, at grandma’s. No Wi-Fi needed, ever.

Guest by default
No sign-up for your child, ever. An account is optional and only syncs progress between your devices.

Nobody loses
No timers, no scores, no red crosses. A wrong answer gets a giggle and a hint, and the next try is easier.

Calm by design
No streaks, no nagging, no flashing. A bedtime timer lets the book get sleepy when you say so.
Plans
Free to start.
Two whole books are free, every page of them, with no ads and no time limit. Peekafold Pro opens the rest of the shelf when your family is ready.
Free
123 and Animal Friends
$0Forever
- Two complete books, every page
- Foldy’s Lunch, Who’s Hiding? and Hug Time
- The sticker album and the cover stickers
- No ads, no account, works offline

Peekafold Pro
Every regular book, now and to come
Pricing at launch
- ABC and Art & Music, with Stamp a Word, Butterfly Prints and Animal Band
- Every new regular book as it joins the shelf (seasonal books are sold on their own)
- A subscription, or a one-time Lifetime unlock
- Bought by a grown-up, behind the parental gate
Purchases happen in the App Store and are only ever shown to a grown-up, behind the parental gate. Your child never sees a price. No countdowns, no “only today”.
Do I need an iPhone Duo?
No. Peekafold plays on every iPhone and iPad, in landscape. Without a hinge, your child closes the book by dragging the right page over the spine (or taps the paper fold button), and every game’s fold moment works the same way.
What ages is it for?
Ages 3 to 5: Peekafold is in the App Store’s Kids Category for 5 and under. Most of our readers can’t read yet, and that’s the point: there is no narrator and no instructions to read. Pictures, music, a ghost hint hand and Foldy’s pantomime show the way. A few big, bouncy words are there to enjoy, never required.
Are there ads or in-app tricks?
Never. No ads, no ad networks, no “watch a video to unlock”, no streaks, no countdowns. Purchases are only shown to grown-ups, behind the parental gate.
What data do you collect?
As a guest (the default) the app sends nothing on its own: no account, no analytics, no tracking, and your child’s name never leaves the device. If a grown-up chooses a family account, we store their email and the child’s stickers and pages so they sync. The privacy policy has every detail.
Does it work offline?
Yes. Every book works with no connection at all, so it’s ready for planes, car rides and waiting rooms.
What’s free, and what is Pro?
The 123 and Animal Friends books are free, every page, with no time limit. Peekafold Pro opens every other regular book on the shelf, now and in the future. Seasonal books (like a holiday book) are sold on their own and stay yours. Prices will be announced at launch.
Can my child buy something by accident?
No. Every purchase, setting and link out of the app sits behind a parental gate: a question with three numbers written as words, typed on a shuffled keypad. A mistake brings a new question.
When does it launch?
Soon. Join the waitlist and we’ll send exactly one email when Peekafold is on the App Store.
Ready when you are.
Leave your email and we’ll tell you the moment the first books are on the shelf.
Coming soonto the App Store



















