Margins: Book Tracker
Margins: Book Tracker Summary
Margins: Book Tracker is a free, with in-app purchases iOS app in Books And Reference by Paratext Inc.. Released in Nov 2024 (1 year ago). It has 32K ratings with a 4.89★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 151K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Jul 29, 2026
Recent activity: 184 new ratings this week View trends →
SDK intelligence: AppGoblin detected 2 development tools(e.g. PostHog),and 1 business tools integrated into Margins: Book Tracker. View full SDK list →
Margins: Book Tracker SDKs Summary
Margins: Book Tracker was last scanned for SDKs on 2026-07-27. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
PostHog
Sentry.io
Superwall4.89★
Ratings: 32K
Screenshots
App Description
Featured as App of the Day in 20+ countries, Margins is a beautifully designed reading companion for people who love books. Whether you’re an obsessive reader or just getting back to it, Margins helps you build a daily habit, track your reading, share recaps worth posting, and find your next book. Built by a small, indie team of book lovers who want reading to be the best part of your day.
TRACK YOUR READING
- Set goals and start your streak
- Track progress on the books you read
- Half-star ratings
- View stats by week, month, and year
ORGANIZE YOUR LIBRARY
- Import from Goodreads, Fable, StoryGraph in under 30 seconds
- Track your TBR, DNF, Series, Authors, and more
- Note who recommended a book
- Scan via barcode
STAY FOCUSED
- Use Reading Time, our meditation timer for reading
- Block distracting apps and sites while reading
- Read with the soothing sounds of rain
CUSTOMIZE YOUR EXPERIENCE
- Curate your favorite books
- Create a bookish avatar
- Choose your favorite covers
- Sort covers by color
DISCOVER AND SHARE BOOKS
- Search books by vibes, including “books like 1920s Paris,” “thriller with a love triangle” or write your own
- Follow people to get their book updates in your Margins Stories
- Generate gorgeous monthly recaps and other posts worth sharing
Margins is free to use. An optional subscription ($5.99/month, $59.99/year) supports our small team of developers and unlocks premium features, including adding reading sessions further in the past and priority support.
Keep in touch!
Follow us on Instagram: https://www.instagram.com/readwithmargins
TikTok: https://www.tiktok.com/@margins
“Without the margins, writing is just words on a page. But with them, each of us is invited to leave our mark in the endless conversation between books and the people that love them.” — Excerpt from the Margins manifesto
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/