Comparison

Just Write vs Authora

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

Head to head
About

Just Write

A minimalist text editor designed to streamline the writing process. It supports both RTF and TXT formats, offering rich text editing and Markdown support. Sync your work across devices with iCloud integration.

Highlights
  • RTF and TXT file support
  • Markdown styling
  • iCloud file syncing
  • Rich text editing tools
  • Multiple themes
  • Smart selection tool (iPad)
Features
Read full description

Just Write text editor aims to simplify writing process. The app is carefully designed so that the only things that are absolutely essential to the writing process are included. Just Write supports RTF (rich text format) and TXT (plain text format) that are cross-platform formats you can open and edit in virtually any platforms. + RTF , a WYSIWYG (what you see is what you get) format, is best suitable for creating your next big story. + While TXT, supported Markdown styles, is best for notes, outline, to-do list and anything else you do with a plaintext format. Just Write has iCloud support (opt-in) so you can sync your rtf and txt files across all your devices. RTF editing features include: - Font size increase and decrease - Text color selection - Text style editing such as Bold, Italic, Underline and Strikethrough - Text alignments: Left, Right, Center, Justified - Undo, Redo - Move arrow to jump the cursor - Selection tool to select paragraph, sentence and word super fast and easy (iPad only). Using smart selection tool, you can select paragraph, sentence and word in just 1 tap!!!!!! TXT editing features include: - Accessory row includes many characters essential to writing Markdown. - Multiple fonts to choose from - Preview Markdown (in left menu) - Three themes (Light, Dark, Sepia) - Support plain text format extensions: txt, text, md, mmd, markdown, markdn, mdown, mkdn, markd, fountain - Selection tool to select paragraph, sentence and word super fast and easy (iPad only). Using smart selection tool, you can select paragraph, sentence and word in just 1 tap!!!!!! * Note: Just Write is supported by ads, but you can buy an in app purchase to remove the ads.

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.

Screenshots

Just Write4 screens
Authora4 screens

Verdict

The call

The clearest difference is ads: Authora at none against Just Write's shown. Authora also leads on review sentiment (100% vs 67%). Just Write's advantage is ratings volume (1.8K vs 4). On price, rating, update cadence 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

Both are free to download. Just Write sells 1 one-off in-app purchase and Authora sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authora holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Just Write has 1.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of Just Write's written reviews are positive against 100% of Authora's.

UpkeepUpdate frequency

Just Write ships an update every 11 days, Authora fortnightly. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
Just Write versus Authora: the parameters behind the verdict, then further details
ParameterJust WriteAuthora
PriceFreeFree
Rating4.3 (1.8K ratings)4.5 (4 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings1.8K — better4
Update frequencyEvery 11 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size10 MB43 MB
Age rating4+4+
DeveloperTung VuRonan Campbell

Customer experience

Just Write

All ratings1,749 ratings
Positive83.8%
Neutral4.7%
Negative11.5%
Written reviews426 reviews
Positive66.7%
Neutral8.0%
Negative25.4%

Authora

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Just Write

Reported bugs

4 issues
  • Frequent crashes and data loss
  • Inability to reopen saved documents
  • Unreliable auto-save functionality
  • Compatibility issues on older devices

Requested features

7 requests
  • Add dark mode option
  • Implement more font and formatting choices
  • Introduce paragraph spacing and indentation controls
  • Integrate spell check and grammar tools
  • Enable file syncing across devices
Show 2 more
  • Add image/multimedia support
  • Provide better file management and organization

Authora

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Just Write

One-time1
  • No Ads$6.99
2 purchases

Authora

Subscriptions2
  • Authora Premium (Monthly)$4.991 Month
  • Authora Premium (Yearly)$49.991 Year

Questions

Is Just Write free?
Just Write is free to download, with in-app purchases available.
Is Authora free?
Authora is free to download, with in-app purchases available.
Which has better reviews, Just Write or Authora?
Authora is rated higher. Just Write averages 4.3 out of 5 from 1.8K ratings, while Authora averages 4.5 from 4 ratings.
Do Just Write or Authora have ads?
Just Write shows ads; Authora does not.
Which is updated more often, Just Write or Authora?
Just Write ships an update every 11 days, and Authora fortnightly. Most recently, Just Write was updated on October 22, 2026 and Authora on October 23, 2026.

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