Published by August Martin on Aug 26, 2024

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Why should I report an Issue with Color By Number - Paint Book?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of August Martin to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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Color By Number Customer Insights

1. Worth it!The best one I've seen! The paint by number ones are cool for people who dont think they can color, but anyone who uses those apps...all the pictures will end up being the exact same thing.

2. I'll be installing and trying a different one for sure.the free options are next to useless as most pictures have line work that doesnt cut off areas, for example, an open line from hand to hair so they have to be the one, same colour.

3. this app is mediocre at best.Many of the pictures have sections so small, you cannot get them colored even more annoying is that there are places in quite a few of the pics that are not quite closed...so when you try to color the hand, the whole backgrounds fills in too.

4. There a lot better coloring apps out there and I'll continue to color on your pictures you supply.

5. Well done.They actually have a really big selection of pages to choose from! Which is a really nice change compared to all the ones that say they do, and its free, but then you can only access 3-4 pages without having a subscription; and the subscription is never mentioned in their "About" section in the app store.

6. It could also do with a CLEAR ALL option when colouring templates.Overall I really like the concept but I started a intricate peice and had to put it down and was really looking forward to finishing it but when I came back it didn't save so all that time wasted with noting to show for it.

7. I didn't want part of the ladies hair to be the same color as part of her skin.

8. The number of different colors here is adequate, but unlike most other coloring apps, there is no way to customize colors or palettes.

9. No way to tint or shade, no gradient color option, no optional brush,pen or pencil application, no transparency feature.

10. Every move you make there's a commercial that pops up, and it's pretty damn annoying trying to shove something down your throat that you don't want in the first place.

11. It also gets a lot of little white glitchy spots that will not color in no matter what.

Steps to Troubleshoot & Fix Color By Number Issues

1. Fix Color By Number Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Color By Number: Restarting the app will resolve most errors.
  2. Update the Color By Number App. Here is how:
    1. On Android goto PlayStore » Search for "Color By Number" » Open Color By Number - Paint Book » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Color By Number » click "UPDATE".
  3. Clear Color By Number - Paint Book app cache: Clearing cached data will force your app to retrieve the latest data directly from Color By Number servers.
    1. On Android, goto Settings » Apps » Select "Color By Number - Paint Book" » click Storage » click "Clear Cache".
  4. Check Color By Number app permissions. If any of these permissions required to use your device's features are disenabled, Color By Number might not work.
  5. Uninstall and reinstall Color By Number. If nothing else has worked, completely uninstall Color By Number then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Color By Number not working


2. Fix Color By Number Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Color By Number be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Color By Number not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Color By Number may not be able to connect to the Internet when running in the background.

Reported Issues