43
BU Score
Emerging
Librivox
✍️ bumetric analysis
“
Librivox is an iOS app from himalaya-soft in the Food & Drink category, currently rated 3.9★ across 7 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 43: Emerging (early traction worth watching). For a Food & Drink app, that means early traction worth watching.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
Loading…
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 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Pre-traction phase (7 ratings)METRIC | −$300 |
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 →💾 18 MB🔞 4+📱 iOS 12.0+🔖 v12.0🔄 updated 1y ago🌐 EN, JA, ZH📂 Food & Drink💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
Live, with last-minute updates, from LibriVox's database. 7000+ human-read audiobooks. Free! Including audiobooks that have been painstakingly cut, edited and marketing statements removed. This PAID version requires no additional purchase.
Read-along: Audio and Text are synchronized. You can read, listen, or read-Along, and switch between them at will.
Have Favorite Readers?
Browse by reader's name. Find all books narrated by your favorite readers.
Relax to enjoy a story:
Full remote control through headset. Finish an entire book with your device safely in your pocket.
In the mood to read a bit?
Text is presented by a sophisticated book reader: beautiful presentation, graceful page turning.
* This PAID version has No in-app purchase, absolutely no additional purchase required, No ad display. For a FREE version please download our "LibriVox Free Audiobooks". Both apps have the same contents.
Read-along: Audio and Text are synchronized. You can read, listen, or read-Along, and switch between them at will.
Have Favorite Readers?
Browse by reader's name. Find all books narrated by your favorite readers.
Relax to enjoy a story:
Full remote control through headset. Finish an entire book with your device safely in your pocket.
In the mood to read a bit?
Text is presented by a sophisticated book reader: beautiful presentation, graceful page turning.
* This PAID version has No in-app purchase, absolutely no additional purchase required, No ad display. For a FREE version please download our "LibriVox Free Audiobooks". Both apps have the same contents.
🆕 What's New · v12.0
Substantially tested against new iPhone devices. Fixed many bugs.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Librivox
- Developer
- himalaya-soft
- Bundle ID
- librivoxbook
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN, JA, ZH
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- 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
- $459/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
- https://apps.apple.com/us/iphone/story/id1860412460
📈Ratings growth7 ratings+600% lifetimeShow 3-year history estimate ▾
Tracked (10 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍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 Librivox: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.