74
BU Score
Strong
Bookshelf: Bücher Tracken
✍️ BU Analytics Review
“
Bookshelf: Bücher Tracken is an iOS app from Alexander Gerrese in the Food & Drink category, currently rated 4.6★ across 3,892 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 74 — 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.
creator
📊 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 13 of 13 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 (4.6★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (3,892 ratings)METRIC | +$1,500 | |
| Multilingual (24 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| priceyREVIEW | −$800 | |
| 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
Mar 25
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 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 →💾 283 MB🔞 4+📱 iOS 17.0+🔖 v2.18.10🔄 updated 2mo ago🌐 HR, CS, NL, EN, FR +19📂 Food & Drink💰 Paid🚀 Launched 2019 (6y old)
📝 About this app
Bookshelf helps you track your books, build a lasting reading habit, and better remember what you read—now with powerful AI-powered discovery tools to help you find your next great read!
Add books you’ve read, books you’re reading, and books you want to read. Improve your reading habits with insightful stats and trend reports. Stay motivated with reading goals, streaks, and reminders. Remember what you read by writing and reviewing notes and quotes.
BUILD YOUR LIBRARY
• Import & Sync – Import your existing libraries from Goodreads, Kindle, StoryGraph, or Reading List with a tap.
• Quick Add – Build your library by searching millions of books, scanning any book's barcode, or adding your own.
• Book Recommendations* – Discover trending books, find books based on your mood or any prompt, and browse curated collections to find your next read.
• Everything Tracker – Easily manage book collections, reading status, star ratings, reading dates, and more for all your books.
• Reading Sessions* – Pick up a book, start a session, and we’ll track everything so you can focus on reading.
IMPROVE YOUR READING HABITS
• Book Chat – Chat with our AI librarian to generate summaries and flash cards, discuss key ideas, and much more!
• Reading Stats – Visualize your reading habits over time with charts and reading stats.
• Reading Goals – Create a reading goal for the year to motivate yourself to read more or challenge your friends!
• Estimated Completion Time – See how long it will take to finish any book with your average reading speed.
• Reading Streaks* – Stay motivated by keeping up your streak!
REMEMBER WHAT YOU READ
• Smart Notes* – Use cards to jot down notes or vocab, write a summary, or prepare study questions. Scan text directly from books or add rich text of your own.
• Knowledge Quizzes* – Spaced-repetition quizzes on your note cards that will significantly increase your retention, guaranteed.
• Reading Reminders* – Never forget to read or test your knowledge with timely notifications.
OTHER FEATURES
• Cloud Sync* & Daily Backups – Sync between your iOS devices so your library is always up-to-date, or restore from previous backups.
• App Icons – Make Bookshelf your own with beautiful custom home-screen icons.
• Library Export* – Never fear losing your books or notes with CSV library exports.
• Dark Mode – Beautiful during the day, gorgeous and eye-saving at night.
*Some features require Bookshelf Gold for access or unlimited use
Gold Lifetime charges your Apple ID once for permanent Gold status. Gold Yearly charges your Apple ID for 12 months of Gold status after a 7-day free trial unless cancelled at least 24 hours before the trial ends. Gold Monthly charges your Apple ID for 1 month of Gold status on purchase confirmation.
Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can cancel anytime in your iTunes account settings. For more information, see our Terms and Conditions at bit.ly/2NNm93Z and Privacy Policy at bit.ly/31Mad8s.
Add books you’ve read, books you’re reading, and books you want to read. Improve your reading habits with insightful stats and trend reports. Stay motivated with reading goals, streaks, and reminders. Remember what you read by writing and reviewing notes and quotes.
BUILD YOUR LIBRARY
• Import & Sync – Import your existing libraries from Goodreads, Kindle, StoryGraph, or Reading List with a tap.
• Quick Add – Build your library by searching millions of books, scanning any book's barcode, or adding your own.
• Book Recommendations* – Discover trending books, find books based on your mood or any prompt, and browse curated collections to find your next read.
• Everything Tracker – Easily manage book collections, reading status, star ratings, reading dates, and more for all your books.
• Reading Sessions* – Pick up a book, start a session, and we’ll track everything so you can focus on reading.
IMPROVE YOUR READING HABITS
• Book Chat – Chat with our AI librarian to generate summaries and flash cards, discuss key ideas, and much more!
• Reading Stats – Visualize your reading habits over time with charts and reading stats.
• Reading Goals – Create a reading goal for the year to motivate yourself to read more or challenge your friends!
• Estimated Completion Time – See how long it will take to finish any book with your average reading speed.
• Reading Streaks* – Stay motivated by keeping up your streak!
REMEMBER WHAT YOU READ
• Smart Notes* – Use cards to jot down notes or vocab, write a summary, or prepare study questions. Scan text directly from books or add rich text of your own.
• Knowledge Quizzes* – Spaced-repetition quizzes on your note cards that will significantly increase your retention, guaranteed.
• Reading Reminders* – Never forget to read or test your knowledge with timely notifications.
OTHER FEATURES
• Cloud Sync* & Daily Backups – Sync between your iOS devices so your library is always up-to-date, or restore from previous backups.
• App Icons – Make Bookshelf your own with beautiful custom home-screen icons.
• Library Export* – Never fear losing your books or notes with CSV library exports.
• Dark Mode – Beautiful during the day, gorgeous and eye-saving at night.
*Some features require Bookshelf Gold for access or unlimited use
Gold Lifetime charges your Apple ID once for permanent Gold status. Gold Yearly charges your Apple ID for 12 months of Gold status after a 7-day free trial unless cancelled at least 24 hours before the trial ends. Gold Monthly charges your Apple ID for 1 month of Gold status on purchase confirmation.
Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can cancel anytime in your iTunes account settings. For more information, see our Terms and Conditions at bit.ly/2NNm93Z and Privacy Policy at bit.ly/31Mad8s.
🆕 What's New · v2.18.10
[IMPROVED] Bookshelf now feels noticeably smoother in everyday use, especially when browsing your collections and opening different book details.
[FIXED] We fixed several cover image issues so custom covers show up more reliably throughout the app.
As always, I love hearing from you—tell me what you’d like to see next via the in-app Feedback or Roadmap (find both in Stats → Settings). Happy reading!
[FIXED] We fixed several cover image issues so custom covers show up more reliably throughout the app.
As always, I love hearing from you—tell me what you’d like to see next via the in-app Feedback or Roadmap (find both in Stats → Settings). Happy reading!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Bookshelf: Bücher Tracken
- Developer
- Alexander Gerrese
- Bundle ID
- alexgerrese.summarize
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- HR, CS, NL, EN, FR, DE, EL, HI, HU, ID, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, TH, TR, UK, VI
Company
- Website
- getbookshelf.com
- Tagline
- Bookshelf: Library & TBR Tracker
- Description
- Bookshelf is the only reading tracker app that helps you track your library, build a lasting reading habit, and better remember what you read. Beautiful. Fast. No signup required.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $11.2K/mo
- Top-grossing rank
- 🇦🇺#81 /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 growth3,892 ratings+29% lifetimeShow 3-year history estimate ▾
Tracked (56 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution●Top 10●Top 30●Top 60
📊Category Rank Trajectory#81 now · best #79 · 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.
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