Storius Reader vs Kafka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Storius Reader
Organize and read your Storius books in a single library. Customize your reading experience with adjustable fonts and spacing. Enjoy a built-in audiobook player with playback controls and a sleep timer.
- Centralized book management
- Customizable reading settings
- Built-in audiobook player
- Adjustable playback speed
- Cross-device syncing
- Sleep timer
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MANAGE YOUR BOOKS Keep your Storius books in one place and start reading any book in your library with just a tap. HOW DOES IT WORK When you buy or receive books from Storius, they will be added to your app library automatically. Tapping any book cover in the app will open it instantly. READ COMFORTABLY Read in our app or cloud reader and customize the settings for your comfort. Choose your ideal font type and text size, line spacing, and margins. Tap any book cover in your library to open it in our reader and get started. START LISTENING NOW The built-in audiobook player has the features you expect— bookmarks, download quality, and a beautiful, easy-to-navigate player. The Storius app also gives you the ability to fine-tune the settings you really care about, including playback speed, custom skip-back and skip-forward buttons, and a sleep timer. READ WHERE YOU LIKE Sync your books across devices and never lose your place. When you’re reading a book in our app, it will automatically mark your last page read and take you back to it the next time you open the book, so switch freely between your phone and tablet and back again.
Kafka
Immerse yourself in a vast library of audiobooks, from classics to emerging voices. Enjoy intuitive chapter navigation, customizable playback speed, and personalized recommendations to discover your next favorite story.
- Vast audiobook library
- Discover emerging authors
- Intuitive chapter navigation
- Customizable playback speed
- Personalized recommendations
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Discover Your Next Favorite Story with Kafka! Immerse yourself in the captivating world of audiobooks, all in one easy-to-use app. From timeless classics by the world’s most renowned authors to fresh tales by up-and-coming storytellers, Kafka brings you the best of literature, right to your ears. Features You’ll Love: • Vast Library: Explore a diverse collection of audiobooks across genres, including bestsellers, classics, and hidden gems. • Emerging Voices: Discover new authors and unique stories you won’t find anywhere else. • Chapter Navigation: Effortlessly skip to your favorite parts or replay a chapter with intuitive chapter controls. • Custom Playback Speed: Adjust the narration speed to match your listening style. • Personalized Recommendations: Find your next audiobook based on your listening history and preferences. Whether you’re commuting, exercising, or unwinding, Kafka transforms any moment into a story-filled adventure. Download now and start listening today! Your next great story is just a tap away. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is rating: Storius Reader at 5.0 against Kafka's 3.9. Storius Reader also leads on in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.1). Kafka's advantage is update cadence (every 4 days vs every 15 months) and ratings volume (36 vs 1). On price, ads and device support 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
Both are free to download. Kafka sells 2 in-app purchases, starting at $4.99 per month. Storius Reader asks for nothing beyond the download.
Storius Reader holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Kafka has 36 ratings behind it against 1, so its average is the more settled of the two.
Storius Reader ships an update every 15 months, Kafka every 4 days. The most recent releases landed on August 15, 2026 and September 1, 2026 respectively.
| Parameter | Storius Reader | Kafka |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.9 (36 ratings) |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 1 | 36 — better |
| Update frequency | Every 15 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 44 MB |
| Age rating | 9+ | 17+ |
| Developer | BookFunnel | Deal.ai |
Customer experience
Storius Reader
Kafka
In-app purchases
Storius Reader
No in-app purchases
Kafka
- Kafka Pro$4.991 Month
- Kafka Pro$6.991 Month









