Personalised reading books you and your child make together.
Swap the zone-out videos for a story you build together, in minutes. Free for 14 days.
★★★★★ Loved by 40,000+ families
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Free for 14 days. No card, no catch. Built for ages 3 to 6.
In partnership with Alder Hey, Moorfields and Nesta.

Read Tandem books free, forever. Create your own, free for 14 days. No paywall before the last page, no catch. Read together tonight, and every night after.

Dinosaurs one week, worries about the first day of school the next. Whatever they're into, there's a book for it. And if there isn't, you make one together in minutes.

How AI actually works, explained for a five-year-old. An official instruction manual for Daddy. Tandem makes the books that don't exist yet.

Tandem is made by doctors and child psychologists raising kids of their own. Every book is designed to spark a conversation, not just fill time. Developed in partnership with Alder Hey, Moorfields and Nesta.

On the bus, sat on the potty, at bedtime. Tandem lives on your phone and tablet, so their whole library travels with you. Download and start reading in seconds. And you can even print hardback books too.
Nothing sneaky. The free library is yours forever. If you want to keep creating, pay as you go for the book types you love, or subscribe. Whichever suits.
Safety is our number one priority. Tandem was designed by doctors and child psychologists, every book passes multiple safety guardrails before your child ever sees it, and it's been tested extensively with real families. More than 3 million words have already been created in Tandem.
Built for children aged 3 to 6, and made to be read together. But we do find lots of older and younger kids love it too. Every book is generated to be at just the right reading level for your child.
Any time, in a couple of taps. No phone calls, no hoops. And the free library stays yours.