Zen: Coloring book for adults

Hi I just bought this app because it is really great! BUT! I just went to use it on my second, identical Samsung Tablet and the app wants me to pay for it again! Can you please help me out so that I can use your wonderful coloring book on BOTH my tablets without having to pay twice. Right now your app is raising my blood pressure instead of reducing my stress. Please HELP! Thank-You!

I recently bought a new phone and I installed this app. I just opened it to realize it was making me pay for it again. I disappointed. I'm not paying for this a second time.

It was glitchy for most of the time that I used this app. But it has very good colors and very nice coloring pages.

I originally found this on my kindle and loved it so much I downloaded to my phone as well.. online the way u can blend colors, work colors within colors, zoom in and out to get every last detail. The colors are endless with the option to create ur own from palates. It's really an awesome app. I even print them when I'm done...

I had bought this app and my old tablet broke now I added of to my new one and now it wants me to pay for it again. PLEASE FIX OR HELP

Not much for free but the pictures are fun. It has a brush and bucket fill. All in all, I like it.

DON'T GET THE IN-APP UNLOCK! YOU CAN'T RESTORE IT ON ANOTHER DEVICE AND THE DEVELOPER DOESN'T RESPOND AT ALL!

I love it it is so relaxing and I feel the stress melt away as I color

I love it i would like to be able to add it to the family library please. I paid for the extended version as well

You have to pay

Good but could use more colors

So glitchy

Great colors available.

Love it

Hello i hope that game is well

Have great designed pictures and great colours to use☺☺☺☺????????????????????????

It's so cool

I love it and i want to subscribe but there is no where to!

Luv

Beautiful pictures to color-but dissapointed after unlocking everything it doesnt unlock on all devices under the same android account. Probably would have been better to buy full version for a few bucks more.

Finally, an app with a hue/saturation/value selector, a bucket fill AND brush, and pretty pictures too - I really got my hopes up, but not being able to turn off the border correction is a deal-breaker. The shading is a good idea, but needs an opacity slider - and the pencil lines are choppy and uneven. So close, but I'm uninstalling.

Zen coloring book is my grandson s go to relaxing activity when he is with me.

I absolutely love this coloring book. I love that there is an unlimited color palette and the color fill options. The shading pencil feels like I'm really using a color pencil :) I'm also a big fan of the filter options for a unique finished piece of artwork. Definitely recommend this app! Five thumbs up!!!

Beautiful pictures

Love it so very much. Thank you for your creativity and hard work.

Nice app BUT slow to load, sometimes color wont work, just seems to hang. Fix this and i will buy and rate 5 star! Love tht i can make my own colors and sugar skull, my fav. Please please fixx!!!!

Pictures need improvement n more thnx

This is great it has good designs and the brite colors are fantastic

Great pictures and beautiful colors!!

Love it!!!

Crashes constantly and on top of that only 5 free illustrations.

This has bin one of my few favorite coloring apps! Keep up the good work!

Some people might complain about the color options but the fact is, you can change them to ANY color with the color wheel. I enjoy the designs as they are relatively complicated without a whole lot pencils. I like the fact you can 'paint' inside each part of the design without it spilling into another part. You can really tweak your picture without having to put 100 hours in it. I do wish they could figure out a way to be able to 'fill' inside a part without covering the 'hand painted' part you just finish

The drawings are great, but the app is often unresponsive...which is very annoying especially with the more detailed drawings. Also why is the app in landscape! I'm giving it 3 stars for the coloring options. I give it 2 stars for the overall unresponsiveness

Designs are really nice..when coloring the designs are EXTREMLY SENISTIVE,and u barely touch the design to color and the color applies to many areas. The color pallet needs a lot of improvement...This could be a AMAZING coloring app with a few fixes.

I have a firewall on my phone so I know which apps are trying to access the internet.

Just too confusing...... it's to much work to get the right colors needed to draw. Not convenient!!!!!!!

Helps me relax and calms some anxiety.

Things that used to be free no longer are.

Best yet!!