Fill & Boo
Built by Pixebyte

Colour it.
Boo it!

A cosy Halloween colouring game for little artists. Pick a picture, fill it with colours and patterns, then bring your creation to life.

No adverts · No accounts · No subscriptions · Works offline

Download on the App Store£0.59 · one-time purchase

Big creativity. Little frustrations.

Fill & Boo was shaped by watching a real child play. Every interaction is designed for small fingers, quick ideas and happy experiments.

Stay inside the lines

Brush and fill tools respect every colourable shape, so a wobbly finger can still make something brilliant.

Colours and patterns

Mix bright colours with playful Halloween patterns. Every page saves automatically for next time.

Bring your boo to life

Switch to Play mode and tap, drag or tickle the finished character for a little Halloween surprise.

23 playful pictures

Pumpkins, ghosts, monsters, witches and more. Every part of each picture can be coloured on its own.

Smiling pumpkin colouring pictureHappy Pumpkin
Witch's cat colouring pictureWitch's Cat
Happy ghost colouring pictureHappy Ghost
Smiling scarecrow colouring pictureScarecrow
Child in a vampire costume colouring pictureVampire Costume
Child in a wolf costume colouring pictureWolf Costume
For parents

You pay once, and that is it.

✓One small purchase, nothing else to buy
✓No advertising, tracking or behavioural analytics
✓No scores, timers, streaks or failure screens
✓Artwork stays privately on the device