Comparison

Storybase vs Greenlight Publishing

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

Head to head
About

Storybase

This app offers an interactive reading and listening experience for books, connecting readers directly with authors. Authors can engage their audience, track engagement, and build relationships beyond the book itself.

Highlights
  • Immersive audiobook/ebook sync
  • In-app AI questions
  • Shareable chapters
  • Author-reader connection
  • Reader engagement tracking
  • Customizable offers
  • AI prompts for readers
Features
Read full description

Storybase helps authors build relationships with their readers, and helps readers engage deeper with books through an immersive and interactive experience. FOR READERS A new way to experience audiobooks and ebooks: immersive, interactive, and connected to the author every step of the way. • Immersive: switch between audiobook and ebook, read and listen in sync, and play soundtracks for exercising, learning, or relaxing. • Interactive: ask the book questions with built-in AI, and share chapters with the people who need them. • Connected: stay close to the author and their world, from the first page to the last. FOR AUTHORS What if your book was the beginning, not the end? • Reach: get your book into more hands with instant share links and customizable offers. • Engage: see who reads, listens, and finishes, and drop AI prompts and calls to action right into the experience. • Activate: turn attention into relationships. Capture contacts and guide readers to your real next step. • Multiply: turn your team, clients, and readers into ambassadors who pass the book forward. A book should do more than sit on a shelf. It is the door into everything you do next. Use of this app is bound by the Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Greenlight Publishing

Features
Read full description

Greenlight is original fiction and audiobooks from the Greenlight catalogue — 662 books, 254 audiobooks, and new titles every day. READ, OR LISTEN, OR BOTH Every Greenlight title is born as a book, and many come with a professionally narrated audiobook. Switch between reading and listening without losing your place — your progress follows you. A LIBRARY THAT TRAVELS • Download books and audiobooks for planes, subways, and dead zones — they work fully offline • Your progress, shelf, and purchases sync across iPhone, iPad, and the web • Pick up mid-sentence on any device MADE FOR READERS • A beautiful, distraction-free reader: paper, night, and true-black themes, serif or sans type, adjustable sizes • Table of contents, resume-where-you-left-off, time-left estimates • Sign in with Apple with Face ID — and an optional Face ID lock for the whole app MADE FOR LISTENERS • A dedicated Listen tab for audiobook-first browsing • Sleep timer, playback speed, chapter navigation, background playback • Continue-listening rail so your current book is always one tap away TRY BEFORE ANYTHING The first chapters of every book and every audiobook sample are free — no account needed to browse. GO UNLIMITED, OR BUY ONE BOOK AT A TIME Greenlight Unlimited unlocks every book and every audiobook with a monthly or yearly subscription. Prefer to own? Buy any single title outright — text and audiobook included, yours to keep on your Greenlight account, on every platform. Subscriptions renew automatically until cancelled in your App Store settings. Payment is charged to your Apple ID account. Terms: https://www.greenlight-publishing.com/terms Privacy: https://www.greenlight-publishing.com/privacy

Screenshots

Storybase4 screens
Greenlight Publishing4 screens

Verdict

The call

Storybase and Greenlight Publishing are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Storybase sells 3 in-app purchases, starting at $17.99 per month and Greenlight Publishing sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Storybase ships an update every 5 days, Greenlight Publishing weekly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

ScorecardNo meaningful differences
Storybase versus Greenlight Publishing: the parameters behind the verdict, then further details
ParameterStorybaseGreenlight Publishing
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size9 MB48 MB
Age rating12+12+
DeveloperStoryline Creative, LLCLUC SCHURGERS

In-app purchases

3 purchases

Storybase

Subscriptions3
  • Reader Premium$17.991 Month
  • Author Plus$107.991 Month
  • Author Pro$214.991 Month
3 purchases

Greenlight Publishing

Subscriptions2
  • Greenlight Unlimited Monthly$9.991 Month
  • Greenlight Unlimited Yearly$59.991 Year
One-time1
  • Book unlock$4.99

Questions

Is Storybase free?
Storybase is free to download, with in-app purchases available.
Is Greenlight Publishing free?
Greenlight Publishing is free to download, with in-app purchases available.
Do Storybase or Greenlight Publishing have ads?
Neither Storybase nor Greenlight Publishing shows ads.
Which is updated more often, Storybase or Greenlight Publishing?
Storybase ships an update every 5 days, and Greenlight Publishing weekly. Most recently, Storybase was updated on October 13, 2026 and Greenlight Publishing on October 14, 2026.

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