Comparison

Authora vs INK.BOOK

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

Head to head
About

Authora

This writing companion helps aspiring authors reclaim lost minutes for their book projects. It offers tools for writing, storyboarding, and self-publishing directly from a mobile device, turning commutes and waiting times into productive writing sessions.

Highlights
  • Six writing format templates
  • Rich text editor optimized for mobile
  • Storyboard for characters, plot, and world-building
  • Export to EPUB/PDF for self-publishing
  • Speech-to-text dictation
  • On-device writing analysis
  • Encrypted cloud sync (Premium)
Features
Read full description

Turn waiting into writing. Most people who want to write a book never finish one - not for lack of ideas, but for lack of time to sit down. Authora is a mobile writing companion built for the life you actually have. Waiting rooms, commutes, flight delays, lunch breaks - the minutes that usually disappear into doomscrolling, reclaimed for the book you've always meant to write. WRITE ANYWHERE Six format templates - novel, journal, manuscript, academic paper, non-fiction, poetry collection. Rich text editor optimised for phones and tablets, not a desktop UI stuffed onto a small screen. Auto-save every two seconds. Focus mode for distraction-free writing. Preview mode to read your draft as a reader will see it. STORYBOARDING THAT MATCHES HOW WRITERS THINK Characters with bios, traits, and relationships. Plot arcs with scenes you can link to chapters. World-building notes. Colour-coded labels. Keep the people, places, and threads of your story organised without leaving your phone. FROM BLANK PAGE TO PUBLISHED BOOK Authora isn't just a writing app - it's a self-publishing pipeline. When your draft is done, add a cover image, and export as EPUB or PDF that's ready to upload straight to Amazon KDP, Apple Books, or Kobo. Front matter, back matter, TOC, metadata - all handled. Your finished book goes into your personal library inside Authora too, readable with a built-in ebook reader. No separate formatting tool. No desktop required. Draft to published, all on your phone. CAPTURE ON THE GO Speech-to-text dictation with live transcription. Chapter import from .docx, .rtf, and .txt - start with existing drafts, no retyping. On-device writing analysis flags passive voice, adverb overuse, clichés, and readability issues as you write. FREE FOREVER, PREMIUM WHEN YOU'RE READY Full writing experience, export, personal library, and a starter storyboard - all free, all local, no account required. Premium ($2.99/mo or $29.99/yr) adds encrypted cloud sync and backup across phone and tablet, unlimited storyboarding, inline figures with captions, and priority support. PRIVATE BY DEFAULT Free users never sign in. Premium users' chapters, world notes, character bios, and plot descriptions are encrypted at rest with AES-256, and in transit with TLS - even in a breach, your draft stays unreadable. Biometric app lock on both platforms. We never read your work, never train on your writing, never sell your data. BUILT FOR PHONES AND TABLETS Native iOS App. Dark and light theme. Responsive layout on tablets. Biometric unlock. Full offline support. Dashboard showing word count trends and your completion stats. The book is already in you. Authora is where you finish it.

About

INK.BOOK

Features
Read full description

Write your book the way it will be read: on two facing pages, like an open book. InkBook 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 InkBook works fully offline. Your projects never leave your device unless you export them, and an automatic backup keeps your library safe.

Screenshots

Authora4 screens
INK.BOOK4 screens

Verdict

The call

The clearest difference is in-app purchases: INK.BOOK at none against Authora's 2. Authora's advantage is iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Authora sells 2 in-app purchases, starting at $4.99 per month. INK.BOOK asks for nothing beyond the download.

UpkeepUpdate frequency

Authora ships an update fortnightly, INK.BOOK every 11 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Authora versus INK.BOOK: the parameters behind the verdict, then further details
ParameterAuthoraINK.BOOK
PriceFreeFree
Rating4.5 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyFortnightlyEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size43 MB9 MB
Age rating4+4+
DeveloperRonan CampbellYahya Gonder

In-app purchases

2 purchases

Authora

Subscriptions2
  • Authora Premium (Monthly)$4.991 Month
  • Authora Premium (Yearly)$49.991 Year
None

INK.BOOK

No in-app purchases

Questions

Is Authora free?
Authora is free to download, with in-app purchases available.
Is INK.BOOK free?
INK.BOOK is free to download, with no in-app purchases.
Do Authora or INK.BOOK have ads?
Neither Authora nor INK.BOOK shows ads.
Which is updated more often, Authora or INK.BOOK?
Authora ships an update fortnightly, and INK.BOOK every 11 days. Most recently, Authora was updated on October 23, 2026 and INK.BOOK on October 24, 2026.

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