Bookmark Write vs INK.BOOK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bookmark Write
This AI-powered writing assistant helps improve your documents with advanced suggestions, grammar checks, and style edits. It remembers context and offers a user-friendly interface for seamless editing and sharing across Apple devices.
- Advanced AI writing suggestions
- AI memory for context
- Grammar and style checks
- Clarity and coherence improvements
- Contextual understanding
- User-friendly interface
- Easy document sharing
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Bookmark Write is an advanced OpenAI API powered AI writing assistant designed to assist with writing and editing text documents on the iPhone and iPad. Whether you are drafting an email, writing a report, creating a script, or crafting a novel, Bookmark Write offers expert advice and edits to improve the clarity, coherence, and overall quality of your writing. Advanced AI Writing Assistant: Bookmark Write leverages powerful OpenAI API AI capabilities to provide advanced AI suggestions, rewrites, and improvements to your text, ensuring your writing is polished and professional. Advanced AI Memory: Bookmark Write has advanced AI memory for remembering recent and saved memory which can be edited with Edit Memory view and natural language commands like "Remember ..." and "Forget ...". Grammar and Style Checks: Get comprehensive grammar checks and style suggestions to ensure your writing is error-free and professionally presented. Clarity and Coherence: Improve the readability of your documents with intelligent recommendations that improve both clarity and coherence. Contextual Understanding: With advanced context awareness, Bookmark Write understands the nuances of your text and provides tailored advice that fits the specific needs of your document. User-Friendly Interface: Enjoy a sleek, intuitive interface that makes writing and editing a breeze, whether you are drafting an email, report, or novel. Easy Sharing: Effortlessly share your edited documents directly from Bookmark Write using the iPhone's share feature. Share your polished text via Messages, Mail, AirDrop, and more. Bookmark Write is more than just a writing app. It is your advanced AI writing assistant equipped with cutting-edge AI capabilities. Whether you are a student, professional writer, or business executive, Bookmark Write ensures your writing is always at its best. Bookmark Write runs on the iPhone, iPad, and MacBook. Subscription Info: Subscription is auto-renewable which means that once purchased it will be auto-renewed. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Manage your Subscription and Auto-Renewal by going to your Account Settings. Terms of Service: http://bookmark-cafe.com/terms-of-service Privacy Policy: http://bookmark-cafe.com/privacy-policy
INK.BOOK
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Write your book the way it will be read: on two facing pages, like an open book. INK.BOOK is a quiet, offline place for your stories. No account, no distractions. Your manuscript is saved automatically on your device. THE OPEN BOOK VIEW • Turn your iPad to landscape and two scenes sit side by side, like facing pages • Write on either page, and turn both pages forward or back together • On a foldable iPhone, the pages meet right at the fold, like the two halves of a real book • On iPhone, a single page keeps your focus on one scene A LIBRARY FOR YOUR MANUSCRIPTS • Every book gets its own cover card with a color you choose • Search your projects and see when each one was last edited • Add a title, author name and description to each book • Not sure where to start? Open the sample book and explore KNOW YOUR BOOK • Live word count while you write • Scenes, chapters and estimated reading time • Printed page count for the book size you pick: A5, 13.5 × 21 cm, 6 × 9 in or A4 • Words by chapter at a glance SHARE YOUR STORY • Export your book as a PDF that matches your book size • Or export it as plain text and take it anywhere MADE FOR iPHONE AND iPAD • On iPad, keep Contents, Book Details and Writing Statistics open in a sidebar • Keyboard shortcuts for moving between scenes, undo, redo and more • Light, dark or system theme • Available in English, Turkish and Spanish YOUR WORDS STAY YOURS INK.BOOK works fully offline. Your projects never leave your device unless you export them, and an automatic backup keeps your library safe.
Screenshots
Verdict
The clearest difference is in-app purchases: INK.BOOK at none against Bookmark Write's 1. On price, update cadence, ads and device support 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
Both are free to download. Bookmark Write sells 1 in-app purchase, starting at $8.99 per month. INK.BOOK asks for nothing beyond the download.
Bookmark Write ships an update every 4 days, INK.BOOK weekly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Bookmark Write | INK.BOOK |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | Bookmark Cafe, Inc. | Yahya Gonder |
In-app purchases
Bookmark Write
- Monthly Subscription$8.991 Month
INK.BOOK
No in-app purchases
Questions
Is Bookmark Write free?
Is INK.BOOK free?
Do Bookmark Write or INK.BOOK have ads?
Which is updated more often, Bookmark Write or INK.BOOK?
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