Report updated May 4, 2026
Prosa
For readers and listeners interested in classic literature who prefer a simple, offline-ready, and privacy-focused experience.
Overview · Full Intel report in progress
Prosa is an established books app that is a paid app.
What is Prosa?
Current Momentum
v1.0
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
BooksRating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
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What Are The Key Features?
Includes 24 pre-loaded classic titles such as Sherlock Holmes and Great Expectations available immediately upon download.
The collection is organized into 781 individual chapters to facilitate easy navigation and resume functionality.
The app operates without requiring user accounts, advertisements, or ongoing subscription commitments.
How much does it cost?
Who Built It?
John Ostlund
Building focused, privacy-first utilities for the Apple ecosystem. Simplifying file management and media synchronization for power users.
Portfolio
4
Apps
What other apps does John Ostlund make?
Explore the full John Ostlund report
Portfolio breakdown, audience, momentum, and every app published by John Ostlund.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Prosa?
How's The Books Market?
How does it evolve in the Books market?
Rank progression
1 active ranking tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Prosa
Key Takeaways
Prosa is a straightforward, paid utility that offers a static, ad-free collection of public-domain audiobooks without requiring user data or connectivity.
Where Is It Heading?
Trend analysis
Available very soon