What Colour by Number Apps Actually Cost in 2026

So you're wondering how much is the colour by number app, and the honest answer is: it depends entirely on which app you pick. Pricing in this category runs from completely free to nearly $100 a year, and the model you choose matters more than the sticker price.

Printoodle takes a pay-as-you-go approach. You get 10 free credits just for verifying your email, credit packs start at $5, and once you've generated a color-by-number page, reprints are free forever. There's no auto-renewing subscription quietly charging your card while the app sits unused. Teachers who want supporting classroom materials can also pair their pages with a number line or a number chart at no extra complexity, since everything lives in the same library.

The subscription apps, by contrast, charge on a schedule whether you color or not. Here's what real US App Store listings showed as of October 2026, per a pricing comparison of the major apps:

• Pixel Paint: $4.99 one-time ad removal, or Pro at $2.99/month and $19.99/year
• Happy Color: $7.99 one-time, $9.99/month, $49.99/year
• Sandbox: $3.49/month, $19.49/year
• Color by Number (Wildlife Studios): from $12.49/month up to $99.99/year
• Color By Number ⁺: $3.99/week after a 3-day trial, or $19.99/year, per its App Store listing

Notice the pattern: nearly every competitor is a recurring subscription. That's a genuine pain point for users, and the reviews show it. One Color By Number ⁺ reviewer praised the app but others complained about constant membership prompts. If you color twice a month, a $9.99 monthly plan adds up fast; a $5 credit pack that never expires doesn't.

Why are so many apps fighting for the same download? Follow the money. According to market research, the global coloring apps market hit $1.28 billion in 2025, up from $1.16 billion in 2024, and is projected to reach $3.5 billion by 2035 at a 10.6% CAGR. North America leads with roughly $450 million in 2024, and regional downloads grew 30% in 2023 alone.

That growth explains the crowded field: Happy Color, Sandbox, Pixel Art, and a long tail of smaller players all chasing the same parents, teachers, and adult colorers. When a category grows that fast, subscription pricing becomes the default because recurring revenue scales with the market. It doesn't always scale with what you actually use.

The cheapest option isn't always an app, either. Crayola publishes free printable color-by-number pages, which is a fair baseline if you want generic designs. What free printables can't do is turn your dog's photo into a color-by-number page or build a mystery pixel picture around this week's spelling words. That's the gap between free, subscription, and credit-pack pricing: you're paying for personalization, not just pictures.

Why Subscriptions Are the Real Cost Problem

If you've ever downloaded a "free" coloring app for your kids and then watched $3.99 quietly leave your bank account every week, you already know the real answer to how much is the colour by number app: whatever the subscription quietly adds up to. The sticker price is rarely the whole story.

The numbers move fast. Color By Number ⁺ charges $3.99 per week after a three-day trial, according to its App Store listing, which works out to roughly $207 a year if you let it renew. Pixel Art by Easybrain runs even steeper at $7.99 a week, or $14.99 a month and $46.99 a year, per a pricing comparison of major coloring apps. At the top of the range, Color by Number by Wildlife Studios starts at $12.49 a month, reaching $99.99 a year.

The frustration isn't just the math. It's the constant interruption. One reviewer of Color By Number ⁺ noted that the app pushes membership prompts repeatedly, a complaint echoed across the category, even while conceding the free pages are "still fun and nice." That's subscription fatigue in miniature: users like the product but resent being sold to every time they open it.

Here's a quick sense of how the category prices itself:

• Color By Number ⁺: $3.99/week or $19.99/year
• Happy Color: $9.99/month or $49.99/year
• Sandbox: $3.49/month or $19.49/year
• Color by Number (Wildlife Studios): from $12.49/month, up to $99.99/year

Now think about how families and teachers actually use coloring pages. A rainy Saturday. A birthday party next weekend. A Halloween unit in October. The demand is sporadic and seasonal, not continuous. Paying a recurring weekly or monthly fee for something you reach for a handful of times a year is a poor fit, and it's why so many subscriptions get cancelled (or forgotten) after the first charge.

This is where a pay-as-you-go model makes more sense. Printoodle charges credits only when you generate something: credit packs start at $5, you get 10 free credits just for verifying your email, and reprints from your library are free forever. There's no auto-renewal to remember, no trial window to cancel before, and nothing quietly running in the background between projects. Teachers building a seasonal worksheet batch or pairing a pixel mystery picture with a number line or a number chart pay once, print as many copies as the classroom needs, and move on.

One-time purchases simply match the rhythm of the activity. You buy credits when inspiration strikes, you print, and you're done. Print it. Doodle it. Done. No renewal, no prompt, no surprise on next month's statement, just pages ready when you actually need them.

Free Printables vs. Paid Apps: What You're Actually Paying For

Let's be honest about the free option first: Crayola offers free printable color-by-number pages you can download and print today at no cost. If your kid is happy coloring a generic butterfly or dinosaur, that's genuinely all you need, and no app beats free.

The tradeoff is personalization. A printable is static. It's the same page for every child, every time, and it can't become your dog, your kid's birthday theme, or a worksheet built from your own lesson material. That's the gap paid tools fill, and it's why the category keeps growing: the global coloring apps market hit $1.28 billion in 2025 and is projected to reach $3.5 billion by 2035, according to market research.

So what are you actually paying for? A few things:

• Photo-to-coloring conversion, which turns a pet or family photo into line art. Only some competitors offer it, notably Pixel Paint and Sandbox, per a category comparison.
• Custom themes and names, so a page matches your kid's current obsession instead of a stock library.
• Print-ready output, with clean PDFs rather than screenshots of a phone screen.
• Pixel-style mystery pictures and other formats free printables rarely cover well.

Now, how much is the colour by number app when you go this route? Most competitors charge subscriptions. Pixel Paint runs $2.99/month or $19.99/year, Sandbox is $3.49/month, and Easybrain's Pixel Art goes as high as $7.99/week. The priciest we found, Color by Number by Wildlife Studios, charges up to $99.99/year. And that recurring billing is a real pain point: reviews of subscription apps frequently complain about constant membership prompts, whether or not you're actually using the app that week.

Printoodle takes a different approach. You get 10 free credits when you verify your email, and credit packs start at $5. You pay a few dollars only when you actually want custom pages generated, and reprints of anything you've made are free forever. No monthly bill quietly renewing in the background while the app sits unused.

The honest framing: if free printables cover your needs, use them. If you want pages built around your photos, your themes, or your classroom material, pay-per-credit is the cheaper bet than a subscription for occasional use. Print it. Doodle it. Done.

Getting Started: Credits, Printing, and Classroom Use

So you've decided to try it. Good news: figuring out how much is the colour by number app is the easy part, because Printoodle doesn't ask for a subscription at all. You verify your email, get 10 free credits, and start generating pages before you spend a single dollar.

Here's the whole workflow. Verify your email and your account is credited with 10 free generations. Type a short brief (a theme, an animal, a holiday, anything kid-safe) and the generator produces a pixel color-by-number mystery picture in seconds. Then download it as a print-ready PDF, with Letter as the default and an A4 toggle if you're outside North America.

Everything you make lands in your library, and reprints are free forever. Print the same page for one child or thirty students, and you never spend another credit on it. If you run out, credit packs start at $5, with no auto-renewal quietly attached.

That last point matters more than you'd think. The dominant color-by-number apps charge recurring subscriptions, from $2.99 per month up to $99.99 per year, per a pricing comparison of the category. App Store reviews show real subscription fatigue in this space, including complaints about frequent membership prompts on Color By Number ⁺. A pay-as-you-go credit pack sidesteps all of that.

If you're building worksheets for a classroom, color-by-number pages earn their place. Educators advocate them for memory retention and engagement, and teachers report using them successfully in elementary and STEM settings. The format works because it pairs recall with a reward: students answer correctly, and a picture appears.

A few classroom-friendly details worth knowing:

• Free reprints forever, so one credit covers an entire class set, this year and next.
• Letter and A4 output, ready for standard school printers.
• Safe-for-kids defaults, with no trademarked characters to worry about.
• Companion tools like the number line and number chart generators round out a math station.

Yes, free static printables exist; Crayola publishes free color-by-number pages anyone can download. The difference is personalization: a mystery picture tied to this week's lesson, or a pet photo converted to line art, is something a static printable can't do.

Print it. Doodle it. Done.