Open without sign-in pressure
Start with gallery browsing and one harmless picture. This keeps ads, account prompts, and progress sync separate from the basic install check.
Color-by-number release
Happy Color 2.20.0 brings color-by-number galleries, daily pictures, search, and saved progress into a 148.6 MB Android package. Before installing, keep the package name, Android requirement, and screenshots together so the first launch matches the expected coloring app.
Screen evidence
Use the screenshots as the first comparison point. Happy Color should open into picture discovery, topic browsing, and coloring sessions, not an unrelated install or account screen.




First session
Start with gallery browsing and one harmless picture. This keeps ads, account prompts, and progress sync separate from the basic install check.
Daily coloring reminders are useful only after the app is trusted. Notification access can wait until you know the installed build behaves normally.
Blank galleries usually mean slow network access, blocked image loading, or a delayed first launch. Reinstalling is not the first fix.
Release facts
Android should show the same package identity before installation continues. A different package name, unexpected size, or unsupported Android requirement is a reason to stop and re-check the file.
Install sequence
After the first launch, Android app info should still list com.pixel.art.coloring.color.number. That simple check helps avoid confusing this build with another coloring app stored on the same device.
Troubleshooting
Check network access and wait for picture thumbnails to finish loading before reinstalling the APK.
Saved coloring state may depend on account, local data, or sync behavior. Test one picture first.
Confirm Android 6.0+ support, available storage, and whether an older build with the same package is installed.
FAQ
It should show com.pixel.art.coloring.color.number. Stop if Android shows another package identity.
The listed Happy Color build is 2.20.0 with a 148.6 MB APK file.
The build is marked for Android 6.0 and newer devices.
No. Test picture browsing and coloring first, then enable reminders if they are useful.
Blank galleries often come from slow or blocked image loading, not from a broken install.
Yes. Open one harmless coloring page before saving account or progress preferences.
Compare package name, version, file size, Android support, and first-screen behavior.
Only grant media or storage access when export, saved images, or a related feature clearly needs it.
Ready
Keep the package name, version, file size, Android support, screenshots, and first-run checks nearby before opening the installer.