Comparison

Fanfic reader vs Gloss

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

Head to head
About

Fanfic reader

Features
Read full description

Unofficial fanfic reader Fanfic Reader is an unofficial personal reading app for iPhone and iPad. Keep your books, documents, and fanfiction in one library — and pick up right where you left off. NOT AFFILIATED with Archive of Our Own, authors, or publishers. You add and read your own content. YOUR LIBRARY, YOUR FILES • Import from Files, Share sheet, iCloud Drive, or Wi‑Fi transfer on your local network • EPUB, FB2, MOBI, PDF, DJVU, CHM, Markdown, Office docs, comics (CBZ/CBR), and more • Open archives (ZIP, RAR, 7Z) and read supported files inside • Collections, tags, favorites, reading stats, and full‑text search across your library A COMFORTABLE READER • Per‑book font, theme, and brightness • Bookmarks, highlights, and annotations • In‑book search • Text‑to‑speech with background audio AO3 DISCOVERY (optional) • Search works on Archive of Our Own • Browse in an in‑app browser, save a reading queue, and import EPUB to your library • Content on AO3 is provided by AO3/OTW under their own terms SYNC & EXTRAS • Optional iCloud sync for progress, annotations, and library data via Apple CloudKit • Home Screen widget: continue your last book • Share extension: send files straight into the app Fanfic Reader does not show ads, sell your data, or require an account with us. Internet is used only for features you choose (such as AO3 or Wi‑Fi transfer). Requires iOS 18.6 or later.

About

Gloss

Features
Read full description

Gloss turns anything you read into a conversation with its author. Highlight any passage — in a book, a PDF, an article you saved, or your own notes — and a margin note appears, explaining it more deeply in a voice informed by the author's style (or a thoughtful guide when there's no single author). Ask a follow-up and the note answers, staying right beside the text. The AI lives in the margins, never as a chat window — it reads like a thoughtful annotation, beside the text. Read anything: • EPUB books (DRM-free) — your files, Project Gutenberg, Standard Ebooks, author-direct. (Kindle and Apple Books DRM files aren't supported.) • PDFs — papers, manuals, anything you've saved. • Articles — paste a link and Gloss pulls the readable text to annotate. • Your notes — write or paste text and gloss it like a book. • Select text → Gloss, Go deeper, Define, or Ask — the note streams into the margin (a side column on iPad, an anchored card on iPhone). • Distraction-free reading — three themes (light, sepia, dark), adjustable font, size, spacing, and margins. • Your highlights and notes are saved on your device and travel with each document. Reading is free forever. Your first 10 glosses are free; Gloss Unlimited ($5.99/month or $49.99/year) unlocks unlimited notes. Your files stay on your device — only the highlighted passage and a small amount of surrounding text are sent to generate a note. Author "voices" are an AI interpretation, not the real author, and may be inaccurate. Gloss Unlimited is an auto-renewable subscription: $5.99/month or $49.99/year. Payment is charged to your Apple Account at purchase confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://gloss.nyrai.ai/terms.html Privacy Policy: https://gloss.nyrai.ai/privacy.html

Screenshots

Fanfic reader4 screens
Gloss4 screens

Verdict

The call

The clearest difference is in-app purchases: Fanfic reader at none against Gloss's 2. 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. Gloss sells 2 in-app purchases, starting at $5.99 per month. Fanfic reader asks for nothing beyond the download.

Scorecard1 real difference · 4 level
Fanfic reader versus Gloss: the parameters behind the verdict, then further details
ParameterFanfic readerGloss
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.0 — better
Further details — not scored
Size37 MB13 MB
Age rating17+17+
DeveloperDaniil ZolotarevNYRAI LLC

In-app purchases

None

Fanfic reader

No in-app purchases

2 purchases

Gloss

Subscriptions2
  • Gloss Monthly$5.991 Month
  • Gloss Yearly$49.991 Year

Questions

Is Fanfic reader free?
Fanfic reader is free to download, with no in-app purchases.
Is Gloss free?
Gloss is free to download, with in-app purchases available.
Do Fanfic reader or Gloss have ads?
Neither Fanfic reader nor Gloss shows ads.

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