Lios Calibre Viewer
Store data observed · From public App Store data · How we score apps
- Book
- App Store
- United States
- 4.33 ratings
- Paid $2.99
- Updated
- Observed
Ratings
Observed34.3★ average
Chart position
Observed—Not on the overall top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived44/100Moderate · low confidence
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About Lios Calibre ViewerObserved
Lios Calibre Viewer is a Book app by Antonio Torres on the United States App Store. Released Jan 12, 2026; last updated Jan 22, 2026 (version 2.8). Lios Calibre Viewer costs $2.99 to download.
As of Oct 9, 2026, Lios Calibre Viewer has a 4.3-star average rating from 3 ratings on the United States App Store. MRRBeam rates the success of Lios Calibre Viewer 13/100 (early stage).
View your entire calibre library streamed from your host computer to your iPad or iPhone. Download the books to the device and read the books anywhere. Organize your books by category or by the books you choose to download. Your entire library of book names and cover art are stored locally for quick browsing.
- Success score
- 13/100 Early stage
- In Book
- Outside the top 100
- Chart position
- Not on the overall top charts
- Developer
- Antonio Torres
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Lios Calibre Viewer: common questions
- What is Lios Calibre Viewer?
- Lios Calibre Viewer is a Book app developed by Antonio Torres, available on the App Store. It was first released on Jan 12, 2026.
- How is Lios Calibre Viewer rated?
- Lios Calibre Viewer has a 4.3-star average rating from 3 ratings on the United States App Store as of Oct 9, 2026.
- How much does Lios Calibre Viewer cost?
- Lios Calibre Viewer costs $2.99 to download.
- Is Lios Calibre Viewer successful?
- MRRBeam rates the success of Lios Calibre Viewer 13/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Lios Calibre Viewer last updated?
- Lios Calibre Viewer was last updated on Jan 22, 2026 (version 2.8).
- What are alternatives to Lios Calibre Viewer?
- Similar Book apps tracked by MRRBeam include Amazon Kindle: Reading App, Audible: Audiobooks & Podcasts, Libby, the library app, Hoopla: Your Library Anywhere and Goodreads: Book Tracker & More.
- Is there room to build a competitor to Lios Calibre Viewer?
- MRRBeam's opportunity score for Lios Calibre Viewer is 44/100. Limited opening: little observable demand, low price points and a strong 4.3★ rating.