Color by Number for Adults

Review by eFreeware

Color by Number for Adults is a free coloring game from Veraxen Ltd., listed under the Board category on Google Play. It is built around a simple idea: you pick a picture, match numbered areas to colors, and watch an image fill in. The developer's pitch is that this process is calming, and that framing is the main reason to consider it over other ways to pass an evening.

The scale is the second draw. The app carries a catalog of more than 10,000 images, so the risk of running out of things to color is low. New pictures arrive daily across themes, which means the library keeps shifting rather than sitting static. For anyone who wants a hobby that asks for attention but not skill, that combination of volume and routine is appealing.

It has been on the store since December 2019 and has passed 5,000,000 installs, with a 4.3 average from 24,375 ratings. Those numbers suggest a settled, widely used app rather than a fresh experiment. The most recent update, in July 2026, was a small bug-fix release.

A coloring book that keeps refilling itself

What separates this from a paper coloring book is the daily drip of new material. The developer says each day brings fresh images across themes, so there is always something you have not done yet. That rhythm suits people who like a small ritual: open the app, see what is new, color a section or two.

The themed books are broad. Animals, birds, flowers, landscapes, mandalas, lifestyle scenes and vehicles all have their own sets, and the developer describes holiday collections for Christmas, New Year, Halloween, Easter and Thanksgiving. That spread means the app can match a mood or a season rather than locking you into one subject.

There are also curated categories to browse. "Popular" gathers the images other users color most, which is a useful shortcut when you cannot decide. "Colorful" is described as a home for high-definition images, and the food category collects dishes and recipes you can save to your own collection and return to later. That last feature is the closest thing here to a personal gallery.

The developer pitches coloring as a way to relieve stress, and that is the promise the whole app rests on. I would treat that as the marketing claim it is, but the underlying activity — slow, repetitive, low-stakes filling — is the sort of thing many people do find settling.

How a coloring session actually works

The core loop is color by number. Each image is divided into numbered regions, and each number corresponds to a color. You fill the regions in, one by one, and the picture resolves as you go. There is no drawing skill required and no blank canvas to stare at, which is exactly the point for an adult audience.

Sessions are not quick. Coloring a new image can take one or two hours a day, so these are long-form pieces rather than five-minute distractions. That matters for how you use the app: it rewards a comfortable seat and a stretch of free time, not a spare moment between tasks.

The results are intended to look realistic, and the app is built around an oil-painting style. Because the colors are assigned by number rather than chosen freely, the finished image depends on following the scheme rather than on any artistic decision. Some people will find that relaxing; others may miss the freedom of picking their own palette.

Progress is saved into your own collection of colored pictures, and the library keeps growing the more you use it. The food category goes a step further, letting you keep dishes and recipes to repeat later.

Themed sets for holidays and quiet weekends

The holiday collections are the most obviously seasonal part of the app. If you like marking occasions with a small creative project, they are a straightforward fit.

Landscapes offer something different again. The scenes include waterfalls, mountains and lakes, with a nudge toward coloring places you have visited or would like to. That is a gentler use case than a holiday set: less about the date and more about armchair travel.

Flowers and animals cover the softer end of the catalog. Pets and animals are relaxing subjects and flowers are vivid ones, which suggests the app is trying to offer both calm and color depending on what you pick. Mandalas and lifestyle scenes round out the range for anyone who prefers pattern over subject.

None of this is complicated, and that is fine. The variety is the feature: a large catalog means the app can follow your mood instead of asking you to commit to one style of picture.

Coloring alongside other people

Social features here are light. Facebook and Instagram profiles share special pictures to color daily, and the app is framed as a place where many people color every day. That is a community around the hobby rather than anything inside the game itself.

In practice, that means the social side is optional. You can color on your own and never look at the profiles, or you can follow along to pick up extra images. The developer's phrasing — coloring with thousands of people — is about shared activity and shared material, not competition or chat.

I would not install this expecting a multiplayer experience. It is a single-player coloring activity with an outside community layer, and that is a reasonable shape for a game like this.

What it costs and who it fits

The app is free to download and carries ads, and it offers in-app purchases. The content rating is Teen.

The people most likely to enjoy this are those who want a calm, structured hobby with a visible result. If you like the idea of filling in a picture over an evening, with no drawing ability needed and a huge catalog to work through, the format is well matched to that. The one-to-two-hour session length suits someone with a comfortable routine rather than someone hunting for a quick break.

It also fits people who like seasonal projects. The holiday sets give the app a reason to come back at particular times of year, and the daily additions give it a reason to come back on ordinary days too. That combination is what keeps a coloring app from feeling finished.

The trade-offs are worth naming plainly. Ads and purchases are part of the free version, the coloring is guided rather than freehand, and the sessions are long. Anyone who wants to choose their own colors or finish something in a few minutes will find the format works against them.

A steady pick for guided coloring

The themed books, the holiday sets and the daily additions give it more staying power than a fixed collection of pictures, and the color-by-number format keeps the barrier to entry low.

The caveats are the free-to-play ones: ads, in-app purchases, and a guided style that leaves little room for personal choice in the palette. Add the one-to-two-hour session length and it becomes clear this is a game for unhurried evenings, not spare minutes.

If you want a relaxing, low-skill hobby with plenty of material and a reason to return each day, this is a sensible install. If you would rather draw your own lines or pick your own colors, the app's whole approach is at odds with that.

What's new in version 3.6.0

We fixed a few little bugs so you could enjoy the game to the full.