Comparison guide
BookIllustrationAI vs iColoring AI
iColoring AI gives you a lot of coloring pages for the money, plus a separate book cover generator. If you are uploading to Amazon KDP, the questions that decide it are which plan lets you sell, and who turns those images into a file Amazon will print.
Try BookIllustrationAIChoose BookIllustrationAI if you...
- Are uploading a coloring book to Amazon KDP
- Want the trim size, bleed and blank backs handled on export
- Need a full cover with a spine that matches your page count
- Want to pay once for one book
- Want commercial rights without checking which plan you are on
Choose iColoring AI if you...
- Want a high volume of single pages each month
- Want to turn photos into coloring pages
- Print pages at home or sell them as images
- Already have a tool for KDP layout and cover wraps
What iColoring AI charges, as of November 2026
| Plan | Billed yearly | Billed monthly | Credits a month | Commercial use |
|---|---|---|---|---|
| Starter | $7.99/mo | $9.99/mo | 300 | Not included |
| Hobby | $13.99/mo | $19.99/mo | 800 | Not included |
| Artist | $27.99/mo | $39.99/mo | 1,800 | Included |
| Business | $69.99/mo | $99.99/mo | 6,000 | Included |
Its terms say: “Commercial use is permitted only for users who have purchased an artist or enterprise subscription.” So the price to sell on Amazon starts at Artist, and iColoring does not publish what one page costs in credits on its pricing page.
BookIllustrationAI
Built for KDP publishers. Describe a theme, generate pages against one style reference, add a cover, and export a 300 DPI interior PDF at a real Amazon trim size with bleed and blank backing pages in place.
Best for: publishing coloring books on Amazon KDP
iColoring AI
Makes coloring pages from text or photos, with no watermarks. Artist includes 1,800 credits a month, and book covers come from a separate generator.
Best for: lots of single pages, for home or for selling as images
What a KDP cover needs, and what iColoring’s cover generator describes
A KDP paperback cover is one wide file: back cover, spine and front cover, sized from your trim and your final page count. iColoring’s book cover generator describes a single cover image, chosen from aspect ratios such as 1:1 and 3:4. Its page says the covers are print-ready and safe to sell once you are on a plan with commercial rights. It does not mention a back cover, a spine width or KDP.
So a cover from iColoring works as your front cover art, and you build the full wrap around it in another tool. BookIllustrationAI makes the front, back and spine together, with the spine width worked out from your page count. See the coloring book cover generator for what that looks like.
Feature comparison
| Feature | BookIllustrationAI | iColoring AI |
|---|---|---|
| What it is | Coloring book generator for KDP, end to end | Coloring page generator, with covers as a separate tool |
| KDP trim sizes | 6 sizes (8.5x11, 8x10, 6x9, 8.5x8.5, 5.5x8.5, 5x8) | Aspect ratios only: 1:1, 3:4, 4:3, 9:16, 16:9 |
| Interior file | One KDP-ready PDF | PNG and PDF page downloads; assembling a book is up to you |
| Print resolution | 300 DPI at your trim size | “High resolution”, no DPI stated |
| KDP bleed (0.125 in) | Not mentioned | |
| Blank backing pages | Added automatically | Not mentioned |
| Style across a book | One style reference per book | Advertises character-consistent pages and 10 art styles |
| Batch generation | Builder and Publisher plans, up to 120 pages | Batch mode on every paid plan |
| Cover | Front, back and spine, on every plan | Separate generator, single cover image |
| Spine width from page count | Not mentioned | |
| What 1 credit buys | 1 page or 1 cover | Not published on its pricing page |
| Credits on the plan you can sell from | 29 a month on Starter | 1,800 a month on Artist |
| Watermark | None | None |
| Free to try | Yes, for personal use | |
| One-time purchase | Single book: $59 for 41 credits (a 40-page book and its cover) | None on its pricing page |
| Commercial rights | Every plan, in the terms of service | Artist and Business only |
| Price to sell on KDP | $59 once for 1 book, or $39.99/month | $27.99/month billed yearly, or $39.99/month |
iColoring AI plans, credits, sizes and commercial terms read from icoloring.ai on 9 November 2026. “Not mentioned” means the feature does not appear on its coloring book or cover generator pages. Plans change; check theirs before you buy.
BookIllustrationAI strengths
- A 300 DPI interior PDF at your KDP trim size, with bleed and blank backs in place
- A full cover with back, spine and front, sized to your page count
- Every page in the book generated against one style reference
- Commercial rights on every plan, and a $59 single book with no subscription
iColoring AI strengths
- Far more credits for the money: 1,800 a month on Artist
- Turns photos into coloring pages as well as text prompts
- Batch mode on every paid plan, and free generation for personal use
- No watermarks on your PNG or PDF page downloads
Verdict
On image volume, iColoring AI wins. Artist gives you 1,800 credits a month, and it also handles photos. If you print at home or sell pages as image files, it is the better buy.
A KDP book is a different job. You need Artist or Business before you can sell at all, and the images still have to become a trim-sized interior with bleed and blank backs, plus a cover wrap with the right spine. iColoring’s pages leave those steps to you.
BookIllustrationAI gives you fewer credits and does those steps for you: $59 once for a 40-page book and its cover, or $39.99 a month. Pick it when the thing you want at the end is a book Amazon will print.
Frequently asked questions
- Does iColoring AI’s book cover generator make a full KDP cover?
- Its page describes a single cover image at aspect ratios such as 1:1 and 3:4, and it does not mention a back cover, a spine width or KDP. A KDP paperback cover is one wide file holding the back, spine and front, sized from your trim and page count. BookIllustrationAI generates all three together and works out the spine from your page count.
- Can I sell coloring books made with iColoring AI on Amazon KDP?
- Yes, on the right plan. iColoring’s terms permit commercial use only on an artist or enterprise subscription, and its pricing page shows commercial use on Artist and Business. Artist costs $27.99 a month billed yearly, or $39.99 billed monthly. Starter and Hobby do not include it.
- Does iColoring AI export a KDP-ready PDF?
- It offers PNG and PDF downloads of pages. Its coloring book generator page lists aspect ratios rather than KDP trim sizes and does not mention bleed or blank backing pages, so building the interior is left to you. BookIllustrationAI exports one 300 DPI PDF at your trim size with those already in place.
- How much does iColoring AI cost?
- As of 9 November 2026: Starter is $7.99 a month billed yearly or $9.99 monthly, Hobby $13.99 or $19.99, Artist $27.99 or $39.99, and Business $69.99 or $99.99. They include 300, 800, 1,800 and 6,000 credits a month. It does not state on its pricing page how many credits one page costs.
- Is iColoring AI cheaper than BookIllustrationAI?
- Per image, almost certainly: Artist includes 1,800 credits a month against 29 on BookIllustrationAI Starter. The prices to sell on KDP are close, at $27.99 to $39.99 a month for Artist and $39.99 a month for Starter, or $59 once for a single book. The difference is what you still have to do after the images are made.
- What is iColoring AI best for?
- Making a lot of coloring pages from text or photos, for printing at home or selling as images. It is a weaker fit if your goal is a finished KDP paperback, because the layout and the cover wrap sit outside the tool.
From theme to a book Amazon will print
Generate your pages, add a cover with the right spine, and export a print-ready PDF at a real KDP trim size.
Last updated: November 2026