0
BU Score
Niche
Seitenzahl: Lese, Lern Tracker
✍️ bumetric analysis
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Seitenzahl: Lese, Lern Tracker is an iOS app from Ryota Kando in the Food & Drink category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For a Food & Drink app, that means micro-niche or pre-traction stage.
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 3 of 3 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 | |
| Multilingual (10 languages)METRIC | +$1,500 | |
| Growing app (1y old)METRIC | +$200 |
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.
⭐ 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 →💾 5 MB🔞 4+📱 iOS 18.0+🔖 v2.2.0🔄 updated 3w ago🌐 AR, EN, FR, DE, HI +5📂 Food & Drink💰 Paid🚀 Launched 2025 (1y old)
📝 About this app
Are your unread books piling up? It’s time to cure your "Tsundoku"!
Page Tracker is a highly visual, stress-free reading pace management app designed to help you finally finish your books and build a steady reading habit.
Unlike traditional reading trackers that focus on the pressure of "how many pages you read," our app uses a simple burn-down chart approach. Just set a target date, and the app draws an ideal pace line. All you have to do is keep your daily progress along that line! You will intuitively know exactly how much you need to read today without feeling overwhelmed.
Key Features
Visual Progress Chart: Compare your planned pace vs. actual progress at a glance. Just follow the line!
Stress-Free Logging: Simply enter the page number you reached. The app automatically calculates how many pages you read today.
Calendar View: Review your daily reading log and track your habit-building journey.
Reminder Notifications: Stay on track and never forget to log your progress.
iCloud Sync: Seamlessly sync your data across your iPhone and iPad.
Beautiful & Clean UI: 100% Ad-free experience with a sleek Dark Mode design.
Social Sharing: Easily share your reading progress or a beautiful "Finished!" card image to social media.
Highly Recommended For:
Curing your "Tsundoku" (the Japanese word for buying books and never reading them)
Managing study schedules for exams or textbooks
Building a daily reading habit without pressure
Pacing yourself to finish a book by a specific deadline
Page Tracker is a highly visual, stress-free reading pace management app designed to help you finally finish your books and build a steady reading habit.
Unlike traditional reading trackers that focus on the pressure of "how many pages you read," our app uses a simple burn-down chart approach. Just set a target date, and the app draws an ideal pace line. All you have to do is keep your daily progress along that line! You will intuitively know exactly how much you need to read today without feeling overwhelmed.
Key Features
Visual Progress Chart: Compare your planned pace vs. actual progress at a glance. Just follow the line!
Stress-Free Logging: Simply enter the page number you reached. The app automatically calculates how many pages you read today.
Calendar View: Review your daily reading log and track your habit-building journey.
Reminder Notifications: Stay on track and never forget to log your progress.
iCloud Sync: Seamlessly sync your data across your iPhone and iPad.
Beautiful & Clean UI: 100% Ad-free experience with a sleek Dark Mode design.
Social Sharing: Easily share your reading progress or a beautiful "Finished!" card image to social media.
Highly Recommended For:
Curing your "Tsundoku" (the Japanese word for buying books and never reading them)
Managing study schedules for exams or textbooks
Building a daily reading habit without pressure
Pacing yourself to finish a book by a specific deadline
🆕 What's New · v2.2.0
Minor bug fixes and performance improvements for a smoother reading progress experience.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Seitenzahl: Lese, Lern Tracker
- Developer
- Ryota Kando
- Bundle ID
- com.ryota.pagesss.--------j
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- AR, EN, FR, DE, HI, IT, JA, KO, ZH, ES
Company
- Website
- pagenumber-manager-seo-260412.web.app
- Tagline
- Page Number Manager
- Description
- Choose your language for Page Number Manager guides and app information.
- 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
- $86/mo
- Top-grossing rank
- Outside top 100 in US Food & Drink
- 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
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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 Seitenzahl: Lese, Lern Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.