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Sandbox Coloring

By Alexey Grigorkin

This app is only available on the App Store for iOS devices.


Kids and adults love to color by numbers and we've got a bunch for you to choose from.

"Color by number pages are a great way to teach your kids or students basic number recognition, how to use a legend, and it will give them the opportunity to work on their fine motor skills."

"This is a great activity to practice your drawing skills. It’s also fun for any age to try to finish the drawing."

- You can subscribe for unlimited access to Sandbox content.
- The subscriptions are $2.99 weekly, $7.99 monthly, $39.99 annually*.
- You'll be able to access unlimited coloring pages for the duration of your subscription.
- Payment will be charged to iTunes Account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is turned off at leat 24-hours before the end of the current period.
- Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen subscription.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
- No cancelation of the current subscription is allowed during active subscription period.
- You can read privacy policy and terms of use at
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that content.

*Prices are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in$USD.

Terms of Service and Privacy Policy -

Questions? Ask:

What's New in Version 1.1.2

"A" is Animation.

Sandbox Team [with love]


iPhone Screenshot 1
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iPhone Screenshot 4
iPad Screenshot 1
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Customer Reviews

Add Progressive Higher Levels

Love this coloring App. The animation was a nice feature add too. I enjoy seeing what it will do for animation of the picture.

I suggest if possible, to take coloring by number to the next level of difficulty to provide more challenging coloring pages. What I mean by higher level. Let’s consider the current coloring pages as the initial level with the number of squares by squares in size and about maximum of 25 colors. Say you complete 100 pages, then the moderate level becomes available. The moderate level is twice the number of square by squares for high resolution coloring page and the number of color increase to about 50. Once you complete 100 moderate level pages, then you progress to super level. Where the resolution doubles again and the colors increase to around 75. Then once you get 100 super level pages completed, than comes the extreme level. Once again the resolution doubles and the colors to maximum of 100. To not have to make a major change it support of the numbers for the color, they could remain as two digits from 1 to 99. Since possible going three digits might be harder to see.

I hope this suggestion happens, I would really like to see it implemented. Giving the people using the coloring app, additional goals to reach, while providing a future path for higher level of difficulty with more interest to continue to play Sandbox color by number App far into the future...

Fun and Addicting

Personally, I think that Sandbox is great game. It’s fun and addicting, and much better than other apps in this genre. However, I have two complaints and two suggestions. My complaints are that you seem to using pictures from other coloring apps, like Recolor, without giving them any credit whatsoever. What’s up with that? Also, when you feel like you’re done with one of the numbers, and you look at the bottom of the screen to make sure, and it says you aren’t done with it even though you can’t find any other of that number, that’s really annoying and kind of confusing, too. Do you think you could fix that? My suggestions are that I think that you should let players make an account on it, so, if someone accidentally deletes the app, their progress wouldn’t be lost, because when they reinstall Sandbox, they can just log in, and their progress is saved completely. And the account wouldn’t even be there for social purposes; it would just be there to keep all your progress safe. Also, you should add a search bar, so, if someone wants to do a Christmas picture, they can type in “Christmas” in the search bar, and then some Christmas pictures will pop up. I know the little button that shows pictures related to a certain picture kind of helps with that, but I think a search bar would be easier. Please try to look into my suggestions! But, other than all that, it’s a great game.

Best Time Waster/Relaxing App

This app is by far my favorite app right now. I got it because it seemed like such a novel idea compared to the countless coloring apps on the App Store. At first I thought this would be similar in the sense that you would have to pay for a subscription to access all but 10-20 free pictures. That’s not the case at all. The way it works is they release a few new pictures every day or so, some of which are free, and some of which you have to pay a $8 (for A MONTH of PREMIUM CONTENT). Some will agree that the best pictures are locked behind the subscription but there’s plenty of free content out already and plenty more come every day! It’s ad-free and consumer friendly, plus you get to watch exactly how you colored your picture in a time lapse video which is a fun, great feature. I recommend this app to everyone I know and have gotten a few hooked on it too. I cannot recommend this enough to anyone looking for an app to help them unwind after a long day or anyone with 10 minutes to spare. You will not be disappointed!

Sandbox Coloring
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Entertainment
  • Updated:
  • Version: 1.1.2
  • Size: 9.3 MB
  • Languages: English, French, German, Italian, Portuguese, Russian, Spanish
  • Seller:

Compatibility: Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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Top In-App Purchases

  1. Unlimited access$2.99
  2. Unlimited access$7.99
  3. Unlimited access$39.99