Comparison

Plotline vs CozyShelf

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

Head to head
About

Plotline

Features
Read full description

Ever wonder what your friends are reading? Wonder no more. Formally Shelfie, Plotline is the social reading app that helps you track your books, share reviews, and discover new reads with your friends. Whether you're a casual reader or a lifelong bookworm, Plotline makes it easy to stay connected through the books you love. Use Plotline as your personal book tracker and reading log. Add books you've read, are currently reading, or want to read later. Organize your reading life with custom shelves, progress tracking, and yearly reading goals. Easily import your reading history from other platforms to get started fast. Looking for your next great book? Plotline helps you discover books through personalized recommendations and a constantly updated feed of what your friends are reading. Explore trending titles, dive into new genres, and keep your "readlist" fresh. Share your reviews with others or just keep private notes. Whether you're writing a thoughtful review or a quick reaction, Plotline lets you record how a book made you feel. Join a growing community of readers who want more from their reading apps—more connection, more discovery, and more joy. With a clean design, a massive catalogue of books to explore, and powerful tools to manage your reading, we aim to make Plotline your home for everything books.

About

CozyShelf

Track your reading progress, log your feelings about books, and discover your next read with curated ambiences. Organize your library, set reading goals, and visualize your year in books.

Highlights
  • Series tracking with reading order
  • Blind Date with TBR feature
  • Mood and feeling logging
  • Customizable reading ambiences
  • Import from Goodreads, StoryGraph, Kobo
  • Reading stats and calendar
  • Pro features: custom shelves, reading timer
Features
Read full description

Your book hangover has a home now. You didn't just read it. You lived in it. CozyShelf is for that reader: the one who finishes a series at 2am and immediately needs the next book. Who has strong opinions about fictional characters and zero apologies about it. NEVER LOSE YOUR PLACE IN A SERIES Add the first book and CozyShelf offers the rest of the series in reading order, straight to your TBR. Your Series shows how far you are into every saga at once and what comes next, including books that aren't out yet. OUT OF YOUR READING SLUMP Can't decide what to read? Blind Date with your TBR asks how you want to feel tonight and hands you a wrapped book from your own shelf. Your first date is free. LOG THE FEELING, NOT JUST THE BOOK Write journal entries mid-chapter. Tag the mood, mark the page, and save the exact moment an author wrecked you. Before you start, set your expectations from "Low bar" to "Slump incoming," then see if the book delivered. SET THE MOOD Eight ambiences, all free: Classic, Romantasy, Cottage Core, Enchanted Library, Winter Reading Room, Cozy Halloween and Dark Academia, Silver Ash. Fairy lights, falling snow and butterflies included. TRACK WITHOUT THE PRESSURE Reading, TBR, Finished and DNF. Scan a barcode or search to add a book. Bring your library over from Goodreads, StoryGraph or Kobo in a minute. Stats and your reading calendar are free. YOUR YEAR IN STARS With CozyShelf Pro, your year becomes a constellation and a stained glass wheel of everything you felt. Pro also adds custom shelves, three Blind Dates a night, the reading timer, habits and book colors. Built by a mood reader, for mood readers, fantasy devotees and romantasy obsessives. CozyShelf. For every book that ruined you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Plotline4 screens
CozyShelf4 screens

Verdict

The call

The clearest difference is in-app purchases: Plotline at none against CozyShelf's 2. CozyShelf's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. CozyShelf sells 2 in-app purchases, starting at $4.99 per month. Plotline asks for nothing beyond the download.

UpkeepUpdate frequency

Plotline ships an update every 2 weeks, CozyShelf every 3 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Plotline versus CozyShelf: the parameters behind the verdict, then further details
ParameterPlotlineCozyShelf
PriceFreeFree
Rating—4.0 (7 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size38 MB13 MB
Age rating4+9+
DeveloperDaniel ApushkinskyJoanna Leslie

In-app purchases

None

Plotline

No in-app purchases

2 purchases

CozyShelf

Subscriptions2
  • Pro Monthly: Shelves & Stats$4.991 Month
  • Pro Annual: Shelves & Stats1 Year trial$34.991 Year

Questions

Is Plotline free?
Plotline is free to download, with no in-app purchases.
Is CozyShelf free?
CozyShelf is free to download, with in-app purchases available.
Do Plotline or CozyShelf have ads?
Neither Plotline nor CozyShelf shows ads.
Which is updated more often, Plotline or CozyShelf?
Plotline ships an update every 2 weeks, and CozyShelf every 3 days. Most recently, Plotline was updated on October 25, 2026 and CozyShelf on November 5, 2026.

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