Margins: Book Tracker
Store data observed · From public App Store data · How we score apps
- Book
- App Store
- United States
- 4.919,521 ratings
- Free download
- Updated
- Observed
Ratings
ObservedChart position
Observed90-day growth
Opportunity score
AI-derivedOwn Margins: Book Tracker? Share your real numbers
Your numbers stay private. They only tune MRRBeam's estimates, so every app's figures get more accurate.
Sign in to share them.
Made Margins: Book Tracker? Add a “#40 in Book” badge to your site
About Margins: Book TrackerObserved
Margins: Book Tracker is a Book app by Paratext Inc. on the United States App Store. Released Nov 3, 2024; last updated Oct 1, 2026 (version 2026.09.29+121). Margins: Book Tracker is free to download.
As of Oct 9, 2026, Margins: Book Tracker has a 4.9-star average rating from 19,521 ratings on the United States App Store. MRRBeam rates the success of Margins: Book Tracker 53/100 (rising), the #40 most successful Book app MRRBeam tracks in the United States.
Margins is a beautifully designed app for people who love books. - App of the Day in 20+ countries - 4.9 rating (40,000+ reviews) - Featured in USA Today, BookRiot, and more TRACK YOUR READING - Log books, series, authors, recommendations, and more - Track Strava-style goals, stats, and streaks - Curate lists of books…
- Success score
- 53/100 Rising
- In Book
- #40 most successful
- Chart position
- Not on the overall top charts
- Developer
- Paratext Inc.
Top Book apps
The most successful Book apps MRRBeam tracks in the United States.
Margins: Book Tracker: common questions
- What is Margins: Book Tracker?
- Margins: Book Tracker is a Book app developed by Paratext Inc., available on the App Store. It was first released on Nov 3, 2024.
- How is Margins: Book Tracker rated?
- Margins: Book Tracker has a 4.9-star average rating from 19,521 ratings on the United States App Store as of Oct 9, 2026.
- How much does Margins: Book Tracker cost?
- Margins: Book Tracker is free to download.
- Is Margins: Book Tracker successful?
- MRRBeam rates the success of Margins: Book Tracker 53/100 (rising), the #40 most successful Book app MRRBeam tracks in the United States. The success score combines rating volume, chart position and average rating.
- When was Margins: Book Tracker last updated?
- Margins: Book Tracker was last updated on Oct 1, 2026 (version 2026.09.29+121).
- What are alternatives to Margins: Book Tracker?
- 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 Margins: Book Tracker?
- MRRBeam's opportunity score for Margins: Book Tracker is 11/100. Limited opening: an older app, a crowded category with entrenched leaders and a strong 4.9★ rating.