BoomColor
Relaxing Tap-to-Color Book
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Fill 700+ pages with a tap. New daily challenge every day, unlock glitter, glow & watercolor effects, browse ten themes, and color your own photos. Relax on iPhone/iPad.
BoomColor is your relaxing coloring book for iPhone and iPad — hundreds of beautiful outline pages, satisfying tap-to-fill painting, creative effects, and a fresh Daily Challenge every day.
Whether you want a calm break, a creative habit, or a fun activity to share, BoomColor makes it easy: browse, tap, color, and save.
A HUGE GALLERY TO EXPLORE • 700+ outline pages across ten themed categories • Animals & Wildlife, Nature & Seasons, Vehicles & Transport, Places & Daily Life, Food & Markets, People Sports & Music, Anime & Chibi, Art & Masterpieces, Fantasy & Sci‑Fi, and more • Filter by category and difficulty, search by name, and save favorites • Mark pages complete or add them to favorites with a long press • Starter pages work offline; additional gallery pages download on demand when you need them • Remove downloaded pages from your device anytime to save space
TAP TO COLOR — SIMPLE AND SATISFYING • Pick a color or effect and tap inside any region to fill it • Smart fill stays inside the lines for clean, polished results • Undo and redo so you can experiment freely • Your progress is remembered when you return to a page • Portrait and landscape support on iPhone and iPad
GO BEYOND FLAT COLOR Unlock creative fill tools including gradients, glitter, metallic, patterns, glow, watercolor, and more. Mix colors and effects to make each page feel unique — from soft pastels to bold, sparkling finishes.
DAILY CHALLENGE Every day, a featured challenge appears at the top of Explore. Open the reference, follow live progress as you paint, and work toward coverage and color goals. Hit the effect bonus for extra credits. Complete the challenge, earn rewards, and build your streak day after day.
YOUR PHOTOS, YOUR ART Import images from your photo library and turn them into coloring pages. Save finished artwork back to Photos when you’re done.
CREDITS & UNLOCKS BoomColor is free to download. Use credits to unlock additional pages forever and access temporary effect unlocks. Earn credits by completing daily challenges, watching optional ads, or purchasing credit packs. Restore purchases anytime. Balances can sync with iCloud so your progress follows you across devices.
PERFECT FOR • Stress relief and mindful breaks • Short daily creative habits • Themed coloring by category • Experimenting with colors and effects • Families, commuters, and casual artists • Anyone who loves coloring books without complicated drawing tools
BUILT FOR EVERYDAY PLAY • Hide completed or locked pages to focus on what’s next • Smooth gallery browsing with thumbnails for the full catalog • A polished, modern interface designed for calm, focused coloring sessions
Relax, explore, and make something beautiful — one tap at a time.
Download BoomColor and start bringing color to life today.
Ratings & Reviews
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The developer, Hassan Chizari, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hassan Chizari
- Size
- Up to 585 MB
- Category
- Entertainment
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Credit Pack — 100 $1.99
- Copyright
- © Hassan Chizari