76
BU Score
Strong
Book Track: Lesetagebuch
✍️ bumetric analysis
“
Book Track: Lesetagebuch is an iOS app from Simone Montalto in the Food & Drink category, currently rated 4.7★ across 5,599 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 76: Strong (healthy traction). For a Food & Drink app, that means healthy traction.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (5,599 ratings)METRIC | +$1,500 | |
| Multilingual (22 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Established app (6y old)METRIC | +$800 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 206 MB🔞 4+📱 iOS 15.0+🔖 v4.5.10🔄 updated 4d ago🌐 AR, CA, NL, EN, FR +17📂 Food & Drink💰 Paid🚀 Launched 2019 (6y old)
📝 About this app
Your bookshelf, beautifully organized. Track every book you own, log what you've read, and build the perfect TBR list. all in one app. Whether you're a casual reader or a devoted bookworm, Book Tracker makes it effortless to manage your reading life.
Discover why readers love Book Tracker:
- Organize your entire library: Categorize books as read, reading, or unread. Add tags, edit details like author, genre, publisher, and year. your Library stays accurate and personal.
- Track your reading progress: See how far you've read at a glance. Set reading goals and watch your stats grow with beautiful, detailed statistics available right on your Home screen through widgets.
- Reading Timer: Measure the time you spend with each book. Understand your reading habits and find more time in your day for the stories you love.
- Apple Watch app: Control your Reading Timer, log progress, and check your stats. right from your wrist. Includes widgets and complications so your reading data is always a glance away.
- Save your favorite quotes: Found a passage that moved you? Save it in the app and revisit it anytime. You can even display your favorite quotes on your Home screen with a widget.
- Built for the BookTok and Bookstagram community: Track your reading challenges, share your stats, and keep your TBR list organized for your next recommendation.
- Import from Goodreads and more: Easily bring your book collection from Goodreads, Storygraph, BookBuddy, Delicious Library, Book Crawler, Reading List, and others. Export to PDF or CSV anytime.
- Borrowed Books: Never forget which books you've lent out or borrowed. Keep track of every exchange effortlessly.
- Syncs across all your devices: Save a book on iPhone, iPad, or Mac and it appears everywhere. Your Library and Wishlist stay perfectly in sync. no duplicates, no lost books.
- Deep Apple integration: Shortcuts, Siri, Live Activity, and widgets work together to keep your books, quotes, and stats always within reach.
- Your privacy matters: Book Tracker doesn't collect personal data or track you in any way. Read in peace.
Start free with up to 5 books. Unlock unlimited books with a single in-app purchase on iPhone and iPad. A separate purchase unlocks the full Mac experience.
Download Book Tracker today and transform the way you read.
Discover why readers love Book Tracker:
- Organize your entire library: Categorize books as read, reading, or unread. Add tags, edit details like author, genre, publisher, and year. your Library stays accurate and personal.
- Track your reading progress: See how far you've read at a glance. Set reading goals and watch your stats grow with beautiful, detailed statistics available right on your Home screen through widgets.
- Reading Timer: Measure the time you spend with each book. Understand your reading habits and find more time in your day for the stories you love.
- Apple Watch app: Control your Reading Timer, log progress, and check your stats. right from your wrist. Includes widgets and complications so your reading data is always a glance away.
- Save your favorite quotes: Found a passage that moved you? Save it in the app and revisit it anytime. You can even display your favorite quotes on your Home screen with a widget.
- Built for the BookTok and Bookstagram community: Track your reading challenges, share your stats, and keep your TBR list organized for your next recommendation.
- Import from Goodreads and more: Easily bring your book collection from Goodreads, Storygraph, BookBuddy, Delicious Library, Book Crawler, Reading List, and others. Export to PDF or CSV anytime.
- Borrowed Books: Never forget which books you've lent out or borrowed. Keep track of every exchange effortlessly.
- Syncs across all your devices: Save a book on iPhone, iPad, or Mac and it appears everywhere. Your Library and Wishlist stay perfectly in sync. no duplicates, no lost books.
- Deep Apple integration: Shortcuts, Siri, Live Activity, and widgets work together to keep your books, quotes, and stats always within reach.
- Your privacy matters: Book Tracker doesn't collect personal data or track you in any way. Read in peace.
Start free with up to 5 books. Unlock unlimited books with a single in-app purchase on iPhone and iPad. A separate purchase unlocks the full Mac experience.
Download Book Tracker today and transform the way you read.
🆕 What's New · v4.5.10
* General fixes and improvements
Book Tracker is crafted by an indie developer. Your feedback and suggestions help shape future updates. If you find the app useful, a review would mean a lot. For any support, contact me at support@booktrack.app.
Simone
Book Tracker is crafted by an indie developer. Your feedback and suggestions help shape future updates. If you find the app useful, a review would mean a lot. For any support, contact me at support@booktrack.app.
Simone
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Book Track: Lesetagebuch
- Developer
- Simone Montalto
- Bundle ID
- com.simonemontalto.booktrack
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- AR, CA, NL, EN, FR, DE, EL, HI, IT, JA, KO, PT, RO, RU, ZH, SL, ES, TH, ZH, TR, UK, VI
Company
- Website
- booktrack.app
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $26.9K/mo
- Top-grossing rank
- 🇫🇷#62 /100 🇩🇪#98 /100
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth5,599 ratings+77% lifetimeShow 3-year history estimate ▾
Tracked (49 weeks) Pre-tracking estimate (35 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution●Top 10●Top 30●Top 60
🌍Top Countries — Grossing Rank2 countries
🇫🇷FR#62 /100
🇩🇪DE#98 /100
📊Category Rank Trajectory#62 now · best #52 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for Book Track: Lesetagebuch: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.