Comparison

Readori vs Sutra

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

Head to head
About

Readori

This app offers an immersive reading experience with extensive customization options for e-books and audiobooks. Access a vast library of public domain classics, manage your personal collection, and track your reading progress with a unique cultivation system.

Highlights
  • Distraction-free reading experience
  • Rich theme and font customization
  • Access to public domain books (EPUB)
  • Stream public domain audiobooks (LibriVox)
  • Smart library management
  • Cultivation level system for engagement
  • iCloud sync across Apple devices
Features
Read full description

Readori is a personal reading app for ebooks, public-domain literature, audiobooks, comics and RSS articles. It combines a focused reader, an organized bookshelf, flexible reading options, and optional iCloud sync in an interface optimized for iPhone and iPad. DISCOVER PUBLIC-DOMAIN BOOKS Explore classic literature from established public-domain catalogs: • Browse titles from Project Gutenberg • Discover carefully produced editions from Standard Ebooks • Find public-domain selections available through ManyBooks • Download available EPUB editions and add them to your bookshelf Catalog availability, languages, and download formats are determined by the respective services. Public-domain status may vary by country or region. LISTEN TO AUDIOBOOKS Browse volunteer-recorded LibriVox audiobooks and stream available recordings from the Internet Archive. • Search by title or author, with section and chapter lists • Sleep timer, playback speed and play modes • Lock-screen and headphone controls with cover artwork • Resume where you left off and keep playing the next episode after you leave the reader BUILD YOUR PERSONAL LIBRARY Import supported files from the Files app and keep them in your own library: • EPUB and TXT, with automatic chapter and encoding detection • DRM-free MOBI, AZW, AZW3, and PRC files • CBZ comic archives • Offline reading after files are imported Readori can also work with compatible reading-service configurations (connectors) that you choose to add. Preview them before import, then group or pin them. Availability, authentication, content rights, and access requirements are determined by each service. Readori does not provide or host third-party copyrighted book catalogs. FOLLOW RSS AND ATOM FEEDS • Subscribe to RSS and Atom feeds and organize them into groups • Track read and unread articles • Keep browsing inside article pages, with inline video • Import and export OPML files A READER BUILT FOR COMFORT • Slide, cover, curl, scroll and instant page turns, plus a webtoon mode for comics • Adjustable fonts, size, weight, line and paragraph spacing, and margins, with layout presets • Light, dark, system, and customizable reading themes • Highlights, underlines and notes; custom colors for dialogue • Bookmarks, chapter navigation and chapter-level resume • Custom tap zones, keyboard and page-turner support • Reading-time and streak statistics • Text-to-Speech with sentence highlighting and automatic page turning ORGANIZE AND SYNC • Search, sort, pin, group and multi-select books • Grid or list layouts with unread-chapter badges • Full backup and restore, including progress, bookmarks and notes • Optionally sync supported bookshelf data, bookmarks, highlights, settings, and reading progress with iCloud ACCESSIBILITY AND PRIVACY Readori supports VoiceOver and Reduce Motion, with layouts optimized for iPhone and iPad, including Split View and Stage Manager. Core reading features do not require a Readori account. Reading data is primarily stored on your device. iCloud sync is optional and uses the Apple ID already signed in on your device. Readori does not display third-party advertising, sell personal data, or use data for cross-app advertising tracking. Public catalogs, audiobook streaming, RSS, iCloud, and user-configured services are subject to their respective availability, terms, and privacy policies. Some personalization, backup, and advanced Text-to-Speech features require Readori Pro, available as a one-time purchase or an annual subscription. Payment is charged to your Apple ID account. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in App Store account settings.

About

Sutra

Access your entire book collection from various sources in one beautiful app. Enjoy a customizable reading experience with synced progress, bookmarks, and highlights across devices. Organize your library with series info, search, and collections.

Highlights
  • Connect Kavita, Calibre, and OPDS servers
  • EPUB and PDF reading with page-curl effect
  • Rich typography and reading themes
  • iCloud sync for progress, bookmarks, and highlights
  • Offline downloads
  • Highlighting and search functionality
  • Series grouping and collections
Features
Read full description

Sutra is a warm, thoughtful home for every book and comic you love. Bring together your self-hosted library, your manga, your classic EPUBs, and those “just one more chapter” reads in one beautifully calm reader. Connect Kavita, Komga, or Calibre; explore any OPDS catalogue; or discover a new favourite from Project Gutenberg and Standard Ebooks. READ YOUR WAY • Enjoy EPUB, PDF, CBZ, MOBI, fixed-layout comics, and manga in one place • Move through comics panel by panel, or take in the whole page • Read right-to-left manga and beautiful iPad two-page spreads • Make the page yours with fonts, text size, spacing, themes, auto-scroll, page turns, and Sutra-only brightness control A LIBRARY THAT FEELS LIKE HOME • Browse dedicated Series and Collection views, with Favorites always close by • Sort by Recently Read, Title, Author, or Date Added while staying in a familiar cover grid • Let Sutra recover missing Calibre series details and keep your library beautifully organised • Pick up where you left off with dependable progress and finished-book sync for Kavita and Komga BUILT FOR SELF-HOSTERS • Connect Kavita, Komga, Calibre, Grimmory, or another OPDS server • Stream comic pages from Kavita and Komga when available, or download for offline reading • Keep your highlights and reading progress with you across your Apple devices Sutra is free to enjoy for EPUB and PDF reading, with no ads and no subscription. Unlock unlimited CBZ, MOBI, and Komga reading once, and keep it forever.

Screenshots

Readori4 screens
Sutra4 screens

Verdict

The call

Readori and Sutra both sit at 4.3 stars, but that hides the real split: 73% of Sutra's written reviews are positive against 44% of Readori's. Sutra also leads on monetization model (free vs freemium) and ratings volume (17 vs 4). On price, rating, update cadence and ads 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. Readori sells 2 in-app purchases, starting at $1.99 per year and Sutra sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Readori against 4.3 for Sutra. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews are what separate them: 44% of Readori's written reviews are positive against 73% of Sutra's.

UpkeepUpdate frequency

Readori ships an update fortnightly, Sutra weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Readori versus Sutra: the parameters behind the verdict, then further details
ParameterReadoriSutra
PriceFreeFree
Rating4.3 (4 ratings)4.3 (17 ratings) — better
Positive reviews44.4% of reviews73.3% of reviews — better
Number of ratings417 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size149 MB42 MB
Age rating17+4+
DeveloperJIANPING YANKoustav Dasgupta

Customer experience

Readori

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews9 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

Sutra

All ratings17 ratings
Positive76.5%
Neutral17.6%
Negative5.9%
Written reviews15 reviews
Positive73.3%
Neutral13.3%
Negative13.3%

In-app purchases

2 purchases

Readori

Subscriptions1
  • Readori Annual$1.991 Year
One-time1
  • Readori Pro Access$7.99
4 purchases

Sutra

One-time4
  • Small Tip$1.99
  • Medium Tip$2.99
  • Large Tip$4.99
Show 1 more
  • Sutra Pro$6.99

Questions

Is Readori free?
Readori is free to download, with in-app purchases available.
Is Sutra free?
Sutra is free to download, with in-app purchases available.
Which has better reviews, Readori or Sutra?
Sutra is rated higher. Readori averages 4.3 out of 5 from 4 ratings, while Sutra averages 4.3 from 17 ratings.
Do Readori or Sutra have ads?
Neither Readori nor Sutra shows ads.
Which is updated more often, Readori or Sutra?
Readori ships an update fortnightly, and Sutra weekly. Most recently, Readori was updated on October 31, 2026 and Sutra on October 25, 2026.

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