Comparison

Serialist Tracker vs Shelfieline

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

Head to head
About

Serialist Tracker

Features
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Follow, read, and revisit serialized stories in one app with Serialist. Bring novels from different websites into one library, keep your place, and make the reading experience your own. • Cross-site search and update tracking: Search supported sites by title or author, or add a novel using its book-page URL. Check new chapters, filter updated books, and pick up where you left off. • Multiple sources for one novel: Combine chapter lists from different websites. Check source status and switch while reading; if a chapter fails to load, Serialist tries available alternatives. • On-device AI chapter insights: Use Apple Intelligence for a summary of the current chapter, a recap of a selected earlier chapter, or possible future developments based on clues in a selected chapter up to your current reading position. Processing happens on your device. Predictions may differ from the original story. Requires a supported device and language, Apple Intelligence enabled, and the system model ready. • Reading your way: Adjust font, text size, line and paragraph spacing, and margins. Cycle through reading colors or customize text and background colors. Includes Traditional/Simplified Chinese conversion, left- or right-handed tap paging, immersive mode, and a searchable chapter list within the reader. • Read aloud and auto-scroll: Listen to stories or let the text scroll at your chosen speed. Optional continuous playback moves on to the next chapter automatically. • Offline reading: Download selected chapters in advance and manage offline content and storage in one place. • Reading achievements: Track completed chapters and reading streak milestones, with Game Center achievements. • Backup, restore, and iCloud: Export your library and reading progress, choose merge or replace when restoring, and sync between your own devices with iCloud. • iPhone, iPad, and iPhone Duo: Library and chapter navigation adapt to the available space, with a focused reading screen. In-app tips are an optional way to support development.

About

Shelfieline

Features
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Your private study, in your pocket. Shelfieline is an iPhone / iPad app that turns reading from a list-management chore into a personal experience. We've recreated a real bookshelf in digital form — spine textures, varying book heights, the heft of the shelf itself. The dark, "private den" aesthetic is built for readers who care about how their library looks. ▼ Key Features 【Study】Your bookshelves side by side. Swipe to switch; neighboring shelves peek in from both sides. On iPad the shelves fill the screen. 【Bookshelf】Your books as realistic spines. Pinch to zoom and the rows rearrange themselves. Paper, cloth and leather textures with letterpress-style titles. Long-press a book to lift it and drag it into place. 【Adding Books】 ・Scan an ISBN barcode (fills in the title, author and page count) ・Continuous scan: scan book after book, then shelve them all at once. Books you already own are flagged ・Enter the title and author by hand ・Share a cover image from Safari and assign it to a book Cover images come only from your camera or your photo library — the choice is always yours. 【Search】 ・Search every shelf by title, author, or the text of your notes ・Filter by status: want to read / reading / finished / stockpile 【Reading Status】 ・Four states, page progress for books in progress, 5-star ratings for finished books ・Start and finish dates 【Reading Stats】 ・Books and pages finished per year, with a month-by-month chart ・A yearly goal, and a breakdown by status 【Reading Diary】 ・Multiple notes per book, grouped by month ・Optional photo attachment 【Shelf Memo & Reading History】 ・A memo and photos for each shelf ・A bank-passbook-style timeline of books added, started, finished and noted 【Share Shelfie!】 ・Turn a shelf into an image of your study and post it ・Preview before sharing; choose 9:16, 4:5 or 1:1 ・Or make an image of the books you read this year 【Flat View & Organize Mode】 ・Switch between spines and a grid of covers ・Select several books and move them to another shelf at once 【Export & Backup】 ・Export your book list as CSV ・Create a backup that includes covers, notes and shelf memo photos, and restore from it 【Shelf Materials & Wallpapers (Pro)】 ・6 shelf materials: Walnut, Ebony (free) + Oak, Maple, Teak, Mahogany (Pro) ・5 wallpapers: Plain (free) + Linen, Wood Panel, Dark Concrete, Leather (Pro) 【Widgets (Pro)】 ・Library size and books finished ・A shelf widget showing your actual spines ・The book you're reading and how far you are (also on the Lock Screen) ▼ Privacy ・Your books, notes and photos stay on your device. No account, no email collected ・No user tracking, no ads ・To improve the app, only anonymous usage counts that cannot identify you are sent ・Cover images come only from your camera or photo library ・Book information is looked up through the official openBD, National Diet Library Search and Open Library APIs ▼ Plans ・Free: up to 3 bookshelves and 30 books. Search, stats, sharing, backup and the rest are all included ・Pro Plan (one-time purchase): unlimited shelves and books + 4 shelf materials + 4 wallpapers + widgets ▼ Requirements iOS 17 or later, iPhone or iPad. --- YOU ARE WHAT YOU READ.

Screenshots

Serialist Tracker4 screens
Shelfieline4 screens

Verdict

The call

The clearest difference is iOS requirement: Shelfieline at 17.0 against Serialist Tracker's 26.0. On price, update cadence, ads 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. Serialist Tracker sells 1 one-off in-app purchase and Shelfieline sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
Serialist Tracker versus Shelfieline: the parameters behind the verdict, then further details
ParameterSerialist TrackerShelfieline
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size26 MB5 MB
Age rating17+4+
DeveloperPing-Chang ChenTakayuki Hamuro

In-app purchases

1 purchases

Serialist Tracker

One-time1
  • Tip the Developer$1.99
1 purchases

Shelfieline

One-time1
  • Shelfieline Pro Unlock$9.99

Questions

Is Serialist Tracker free?
Serialist Tracker is free to download, with in-app purchases available.
Is Shelfieline free?
Shelfieline is free to download, with in-app purchases available.
Do Serialist Tracker or Shelfieline have ads?
Neither Serialist Tracker nor Shelfieline shows ads.
Which is updated more often, Serialist Tracker or Shelfieline?
Serialist Tracker ships an update every 2 days, and Shelfieline every 2 days. Most recently, Serialist Tracker was updated on October 30, 2026 and Shelfieline on October 31, 2026.

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