Librivox - All Audiobooks
55
Quality Score
Solid
Librivox - All Audiobooks
Medium confidence
✍️ bumetric analysis
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Librivox - All Audiobooks is an iOS app from Webron Software LTD in the Food & Drink category, currently rated 4.4★ across 224 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 55: Solid (established niche player). For a Food & Drink app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| ⚙ Food & Drink complexity ×1.10 | +$5K |
Total estimate
$55K
👥 Estimated audience size
22K
Lifetime downloads (US-equivalent)
Monthly active
3.0K
Daily active
600
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Food & Drink engagement | ~100 installs / rating |
| 🔁 Food & Drink D30 retention | 14% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 51/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
6.8
Product Quality
6.1
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.4
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.36★ across 224 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K. Portfolio play ($19K/mo combined) commands premium.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Good rating (4.4★)METRIC | +$800 | |
| Established app (5y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (224 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
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.
🆕 What's New · v2.2.16
bug fixes and performance improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Librivox - All Audiobooks
- Developer
- Webron Software LTD
- Bundle ID
- com.o16i.librivox
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Turning Ideas into Interactive Excellence
- Description
- At Webron Software Development, we don't just build web and mobile apps; we sculpt digital experiences that resonate and innovate.
- 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
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/WebronSoftware · linkedin linkedin.com/company/webron-software-…
- info@webronsoftware.co.uk
- Phone
- +44 7985 463536
- Contact page
- webronsoftware.co.uk/contact
- About page
- webronsoftware.co.uk/about-us
📈Ratings growth225 ratings+22400% lifetimeShow 3-year history estimate ▾
Tracked (28 weeks) Pre-tracking estimate (35 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.
📝 About this app
Librivoxer app is a collection of largest public domain e-book and audiobooks from Librivox and Project Gutenberg.
This app contains more than 10.000 audiobooks and more than 50.000 written books in different languages such as Chinese, Danish, Dutch, English, Esperanto, Finnish, French, German, Greek, Hungarian, Italian, Latin, Portuguese, Spanish, Swedish, Tagalog.
With this application you will be able to reach world's greatest literature from your device.
Top 50 e-books:
1- Pride and Prejudice by Jane Austen
2- Alice's Adventures in Wonderland by Lewis Carroll… View full description on the official store →
This app contains more than 10.000 audiobooks and more than 50.000 written books in different languages such as Chinese, Danish, Dutch, English, Esperanto, Finnish, French, German, Greek, Hungarian, Italian, Latin, Portuguese, Spanish, Swedish, Tagalog.
With this application you will be able to reach world's greatest literature from your device.
Top 50 e-books:
1- Pride and Prejudice by Jane Austen
2- Alice's Adventures in Wonderland by Lewis Carroll… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 41 MB🔞 4+📱 iOS 15.0+🔖 v2.2.16🔄 updated 0d ago🌐 EN📂 Food & Drink💰 Paid
📅
What Worked™ · Development Pipeline
11 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
⭐
Rating ↑ 2.61 → 4.36 (improved 1.75★)
2026-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.10 → 2.61 (dropped 1.49★)
2026-03
⭐
Rating ↑ 2.47 → 4.10 (improved 1.63★)
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2024-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
2022-06
⭐
Rating ↑ 2.20 → 2.67 (improved 0.47★)
2022-04
⭐
Rating ↓ 2.33 → 2.00 (dropped 0.33★)
2022-02
⭐
Rating ↓ 3.00 → 2.33 (dropped 0.67★)
2022-01
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
2021-05
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.15385★ | 13 | 4.15385★ this version |
| 🇧🇷 BR | 5★ | 1 | 5★ this version |
| 🇨🇦 CA | 4.09091★ | 11 | 4.09091★ this version |
| 🇩🇪 DE | 4.0625★ | 16 | 4.0625★ this version |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 4.58333★ | 12 | 4.58333★ this version |
| 🇮🇳 IN | 4★ | 5 | 4★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.35555★ | 225 | 4.35555★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Librivox - All Audiobooks: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Webron Software LTD
View all →📦 Portfolio summaryINDIE studio
7apps·$19K/mocombined
Lead-app heavy — top app contributes 62%
About this analysis
Why medium confidence: 224 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Librivox - All Audiobooks make per month?▴
Based on our ML-calibrated revenue forecast, Librivox - All Audiobooks earns approximately $86/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like Librivox - All Audiobooks?▴
Browse the full Food & Drink category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes Librivox - All Audiobooks?▴
Librivox - All Audiobooks is published by Webron Software LTD on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Librivox - All Audiobooks's BU Score?▴
Librivox - All Audiobooks has a BU Score of 55/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.