0
BU Score
Niche
SK eBook
✍️ bumetric analysis
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SK eBook is an Android app from openserve in the Education category, currently rated — across few ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For a Education 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.
📈 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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 vVaries with device📂 Education💰 Free🚀 Launched 2016 (9y old)
📝 About this app
SK eBook. It also provides features that help users storing and selecting varieties of books. With its systematic
categorization management, the items in the library will be categorized into types: newspapers; books; magazines; picture
albums; and catalogs. They can be further searched with alphabetical keyword index. The contents of the library can be
displayed by: titles display covers, spine or name list.
The actual viewing is like flipping the pages of a real book. And the user can customize the various page display
scales : Thumbnail or perform zoom functions such as Magnifier View.
categorization management, the items in the library will be categorized into types: newspapers; books; magazines; picture
albums; and catalogs. They can be further searched with alphabetical keyword index. The contents of the library can be
displayed by: titles display covers, spine or name list.
The actual viewing is like flipping the pages of a real book. And the user can customize the various page display
scales : Thumbnail or perform zoom functions such as Magnifier View.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- SK eBook
- Developer
- openserve
- Bundle ID
- com.ilovelibrary.v3.sk01
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- skr.vlcloud.net
- 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
- $216/mo
- Top-grossing rank
- Not found
- 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
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 SK eBook: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.