GulluAbout Gullu
In one line: Gullu is a coloring book app for kids ages 3 to 7, made by SyntyAxis, an independent app studio in India. It has 1,000 coloring pages in 44 lands on one world map.
Gullu at a glance
| Made by | SyntyAxis (syntyaxis.com) |
|---|---|
| For | Kids ages 3 to 7 (App Store: Made for Kids, 5 and under, rated 4+) |
| Content | 1,000 coloring pages in 44 lands, drawing and tracing lessons, up to 4 child profiles |
| iPhone, iPad, Mac | On the App Store since September 2026 (Mac since October 2026). Free download; first page of every land free; Gullu Plus US$3.99/month, US$24.99/year or US$39.99 lifetime. No ads, no tracking, no account. App Privacy: Data Not Collected. |
| Android | In closed testing; coming soon to Google Play. Free with child-directed ads, plus a one-time US$2.99 Remove ads purchase. |
| Pronounced | GUL-loo |
How the coloring pages are made
Every picture is original to Gullu. The line art is made with the help of AI image tools, then chosen, checked and cleaned up by the studio: each part has to be a closed shape that a child can fill with one tap, with no loose lines, no scary faces and no look-alikes of other brands’ characters. Pages that fail are regenerated or fixed.
Why Gullu works the way it does
Gullu was built so a parent can hand it to a young child without worry. On Apple devices that means no ads, no tracking and no account; settings, purchases and saving to Photos sit behind a grown-up question. The Android version is funded by child-directed ads instead of a subscription, and says so plainly.
Contact
Email support@syntyaxis.com. Press: see the press kit. Follow @SyntyAxis on X, YouTube and Instagram.
