
Tap Color Pro: Color By Number
How does the hint system in Tap Color Pro work?
Instead of revealing the exact next number, tapping a hint highlights all empty cells for a color you're missing. This helps you find the right shade without spoiling the puzzle, which is especially useful for complex images with 40+ colors.
Can you zoom in on small cells without lag in Tap Color Pro?
Yes, the app handles tight zooming very well, even on tiny cells smaller than a fingernail. The reviewer tested it on a detailed peacock picture and reported no lag, which is a rare performance advantage over other color-by-number apps.
What should I do if the color palette tooltip blocks the cell I need to tap?
This is a known glitch where the tooltip can obscure your target cell. A quick workaround is to zoom out slightly and then zoom back in, which usually clears the obstruction without losing your place.
How can I fix the brush size preview glitch in Tap Color Pro?
Some users notice that switching from a large brush to a small one causes the color preview to stay oversized for a few seconds. This is a minor visual bug that resolves on its own, so you can just wait a moment or tap elsewhere to reset the preview.
How does Tap Color Pro compare to other color-by-number apps like Old App X?
Tap Color Pro is much more stable than the reviewer's previous app, with no crashes or color-number mismatches. However, it costs $6.99 per month versus a one-time $2.99 purchase, and the free version shows ads every 15 minutes, so it's better for stability but pricier for full access.





