Comparison

Creative Book Builder vs Green Screen by Do Ink

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Creative Book Builder

This app empowers users to create professional ebooks from scratch or existing content. It offers a wide range of layout options, powerful widgets for interactive elements, and multiple output formats including EPUB, HTML5, and PDF. Easily import content from various sources and utilize robust editing and sharing tools.

Highlights
  • Multiple EPUB layout options (Classic, Fixed Layout)
  • Extensive widget library (Read Aloud, Quiz, Chart, etc.)
  • Export to EPUB, HTML5, PDF, Audio, Photo & Video
  • Import content from Blogger, WordPress, Google Docs, and cloud storage
  • Direct image editing and element manipulation
  • Cloud synchronization and backup features
Features
Read full description

Creative Book Builder is a powerful, flexible, and professional ebook generation tool. No matter you create book from scratch or existing content, no matter your content is simple or complex, CBB enables you to build your own content in an efficient way. Comprehensive EPUB Generation * Create different kinds of layout for EPUB: Classic (re-flowable), Fixed Layout (WYSIWYG), Landscape, Portrait, and Square books. * All generated books should pass EPUB validation with EpubCheck and should be read in any EPUB readers. * Edit cover image and configure book information including book title, author, publisher, etc. * Change book style including font, indentation, direction (left-to-right, right-to-left or vertical text). * Add soundtrack, your own font, and custom stylesheet to the book. * Customize page size of fixed layout books. Powerful & Flexible Widgets * Besides title, paragraph, photos, videos, audio recording, markdown, and other basic elements, CBB offers a lot of powerful widgets: Read Aloud, Quiz, Slideshow, Table, Chart, Question, Equation (LaTeX), Drawing, Shapes, Checklist, Expandable Content, Screen Recording, Panorama, 360 Degree Image, QR Code, Online Image, Online Video, YouTube Video. * Popup footnotes and glossary can be defined and linked from content. * All widgets can be customizable. Multiple Output Format * Besides EPUB, CBB offers other types of output to maximize your content usage: HTML5, PDF, Audio, Photo & Video. * HTML5 books can be read in any browser on any platform without EPUB limitation, e.g. embed html code and iframe. HTML5 books can be hosted on Google Drive and exported as zip file for offline reading. Reuse Your Existing Content * Import your great content from Blogger, WordPress or RSS/Atom feed directly. * Convert your web apps generated by TouchAppCreator into books. * Specifically, Google Documents, Slides, Sheets, and Drawings can be imported into CBB as easy as possible. * Import any files from iCloud, Dropbox, Google Drive, OneDrive & FTP Server. * Smart Merge: define place holder and merge with different values. Editing Tools * Edit image directly (filters, add text, etc). * Cut, copy, and paste elements from page to page. * Lock element to avoid movement. * Find and replace string for elements. * Mark pages as draft version. * All paragraph, title, markdown & HTML elements are saved automatically. * Backup book to Dropbox automatically after generating book. * Synchronize books with iCloud. * Deleted books can be restored until the books are deleted permanently. * Navigate whole book while recording audio. * Edit two books at the same time by using multiple windows (iOS 13). Sharing Tools * Share page or whole book via iCloud, Dropbox, Google Drive, OneDrive, FTP Server & WebDAV Server. * Share book between devices via browser by using QR code. * Transfer book to desktop via iTunes File Sharing (USB without WiFi). * Batch upload your books to cloud services.

About

Green Screen by Do Ink

Easily create videos, images, and GIFs by combining photos, videos, text, drawings, animations, and live camera feeds. This app offers advanced tools like chroma key, masking, and automatic person detection for professional-looking results. It's ideal for educational projects and creative content creation.

Highlights
  • Combine photos, videos, text, drawings, and live camera
  • Chroma key and automatic person detection
  • Layering for complex compositions
  • Built-in drawing and animation editor
  • Create and export GIFs
  • Save to cloud storage
Read full description

Green Screen by Do Ink – Green Screen and Chroma Key Video Editor for iPad and iPhone Create high quality green screen videos, photos and GIFs in minutes with Green Screen by Do Ink, the powerful and easy-to-use chroma key video editor designed for the iPad and iPhone. Perfect for students, teachers, and content creators, this award-winning green screen app makes it simple to replace backgrounds, layer video elements such as photos, videos, text, drawings, animations and the live camera to produce engaging visual stories. Whether you are creating classroom presentations, YouTube videos, social media content, digital storytelling projects or school news broadcasts, Green Screen by Do Ink delivers high quality results without complicated editing tools. It's easy enough for a second grader to use! Powerful Green Screen and Chroma Key Editing -Instantly remove and replace green, blue screen or any highly saturated color background -Advanced chroma key controls for clean, precise results -Layer up to three video, photo, live camera tracks and/or custom animations -Real-time preview while recording -Export in HD and 4K resolution Turn any classroom, living room, or office into a production space. Perfect for Education and Classroom Video Projects Trusted by thousands of schools worldwide, Green Screen by Do Ink is one of the most popular education apps for the iPad and iPhone. Ideal for: -Student video projects -Digital storytelling -Book reports and history reenactments -Science and STEM presentations -School news broadcasts -Language learning videos -Creative arts integration The intuitive interface makes it easy for elementary, middle and high school students to create polished videos independently. That's why it was named a "Best New App in Education" and a winner of a "Best App for Teaching and Learning" by the American Association of School Librarians. Designed for Creators of All Ages -Simple drag-and-drop video layering -Import photos and videos from your camera roll or cloud storage -Create custom animations -No ads -No in-app purchases -No wifi needed -Safe for classrooms and shared devices Whether you are a teacher or student who wants to create interesting visual presentations or a creator producing short films, tutorials, or social videos, Green Screen by Do Ink gives you high quality visual tools without the learning curve. Create Move Magic Anywhere With just an iPad or iPhone, you can produce stunning green screen videos, immersive presentations, and creative storytelling projects from anywhere. Tell a story, explain an idea, and express yourself in creative and unique ways. Download Green Screen by Do Ink today and start creating high-quality chroma key videos with ease.

Screenshots

Creative Book Builder4 screens
Green Screen by Do Ink4 screens

Verdict

The call

The clearest difference is rating: Creative Book Builder at 3.9 against Green Screen by Do Ink's 3.3. Creative Book Builder also leads on review sentiment (62% vs 49%). Green Screen by Do Ink's advantage is ratings volume (376 vs 16). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Creative Book Builder costs $5.99 and Green Screen by Do Ink $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Creative Book Builder holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: Green Screen by Do Ink has 376 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 62% of Creative Book Builder's written reviews are positive against 49% of Green Screen by Do Ink's.

UpkeepUpdate frequency

Creative Book Builder ships an update every 3 months, Green Screen by Do Ink every 2 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Creative Book Builder versus Green Screen by Do Ink: the parameters behind the verdict, then further details
ParameterCreative Book BuilderGreen Screen by Do Ink
Price$5.99$5.99
Rating3.9 (16 ratings) — better3.3 (376 ratings)
Positive reviews62.3% of reviews — better49.5% of reviews
Number of ratings16376 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size33 MB55 MB
Age rating4+4+
DeveloperTiger NgDK Pictures, Inc.

Customer experience

Creative Book Builder

All ratings16 ratings
Positive62.5%
Neutral18.8%
Negative18.8%
Written reviews122 reviews
Positive62.3%
Neutral8.2%
Negative29.5%

Green Screen by Do Ink

All ratings376 ratings
Positive54.3%
Neutral10.1%
Negative35.6%
Written reviews297 reviews
Positive49.5%
Neutral14.1%
Negative36.4%

Bugs and requests

Creative Book Builder

Not enough reviews yet to summarise bugs or requests.

Green Screen by Do Ink

Reported bugs

5 issues
  • App crashes when trying to add/play videos
  • Exported videos have black background instead of transparency
  • Masking tool doesn't confirm edits
  • Projects get deleted unexpectedly
  • Importing media shows wrong thumbnails and timestamps

Requested features

7 requests
  • Add blue screen support
  • Increase number of layers
  • Implement split/trim feature
  • Add more editing tools (e.g. brightness, contrast)
  • Provide better tutorials and documentation
Show 2 more
  • Improve video/audio sync
  • Offer a desktop version

In-app purchases

None

Creative Book Builder

No in-app purchases

None

Green Screen by Do Ink

No in-app purchases

Questions

Is Creative Book Builder free?
Creative Book Builder costs $5.99, with no in-app purchases.
Is Green Screen by Do Ink free?
Green Screen by Do Ink costs $5.99, with no in-app purchases.
Which has better reviews, Creative Book Builder or Green Screen by Do Ink?
Creative Book Builder is rated higher. Creative Book Builder averages 3.9 out of 5 from 16 ratings, while Green Screen by Do Ink averages 3.3 from 376 ratings.
Do Creative Book Builder or Green Screen by Do Ink have ads?
Neither Creative Book Builder nor Green Screen by Do Ink shows ads.
Which is updated more often, Creative Book Builder or Green Screen by Do Ink?
Creative Book Builder ships an update every 3 months, and Green Screen by Do Ink every 2 months. Most recently, Creative Book Builder was updated on September 21, 2026 and Green Screen by Do Ink on September 23, 2026.

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