Audiobooks King
54
Quality Score
Solid
Audiobooks King
by Nishkarsh Bhati
Medium confidence
✍️ Bumetric analysis
“
Audiobooks King is an iOS app from Nishkarsh Bhati in the Food & Drink category, currently rated 3.3★ across 152 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 54: 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
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
per month
INDIE 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
97 snapshots on record
Rating
3.3
Reviews
152 reviews
Forecast Revenue / mo
$500
Snapshots tracked
97
since Jan 2025
ONE-TIME · BUILD
💰 Estimated build cost
$75K
↳ What it cost to build · not monthly revenue
Likely range $55K – $100K
$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 |
| 📦 Asset bundle (76 MB) | +$10K |
| ⚙ Food & Drink complexity ×1.10 | +$6K |
| ⚙ 1.7y maintenance × ~1-person team | +$10K |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$5K
↳ What it would sell for · not monthly revenue
Marketplace range $5K – $10K · 12× MRR multiple
💸
~0.1× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| 📅 1.7y proven track record | +9% |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
12× MRR
👥 Estimated audience size
13K
Lifetime downloads (US-equivalent)
Monthly active
1.8K
Daily active
360
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 |
| 📅 1.7y of rating accumulation | -9% |
| 🔁 Food & Drink D30 retention | 14% |
| 📍 DAU / MAU stickiness | 0.20 |
DAU / MAU
20% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 70%
Also possible
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 76 MB |
| 🏷 Category context | Food & Drink |
| 📦 Small-mid iOS bundle | → Native SwiftUI (post-2020 era) |
💀 Maintenance status
Likely abandoned
72%
Last shipped 2025-08-26 · 403 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 1y 1mo since last update | Likely deprioritized |
Verdict
Likely abandoned
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 35/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
4.6
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
2.4
Market Position
2.0
Operational Safety
5.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.32★ across 152 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 397d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (397d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $9K-$16K. Portfolio play ($14K/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 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| subscriptionREVIEW | +$2,500 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Below-average rating (3.3★)METRIC | −$1,500 | |
| annoying adsREVIEW | −$1,100 | |
| intuitive designREVIEW | +$1,000 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (152 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 | |
| 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.
🆕 What's New · v1.4.0
New Add to library page.
Add Bookmark feature in the media player.
Apple Sign in and google Sign in option is also now available.
Add Bookmark feature in the media player.
Apple Sign in and google Sign in option is also now available.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Audiobooks King
- Developer
- Nishkarsh Bhati
- Bundle ID
- com.mb.audiobooksking
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 12+
- Languages
- EN
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
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $500/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
Contacts & Socials data not yet collected for this app.
📈Ratings growth184 ratings+300% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 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
Audiobooks King is your ultimate destination for public domain audiobooks. Rediscover classics like Pride and Prejudice, Moby Dick, and The Adventures of Sherlock Holmes—all available at your fingertips.
Features:
Free to Use: 100% free with no hidden costs or subscriptions.
User-Friendly Interface: Seamlessly browse and listen to audiobooks with our clean and intuitive design.
Customizable Experience: Adjust playback speed, bookmark chapters, and create personalized playlists.
Why Audiobooks King ?
High-quality audio recordings.… View full description on the official store →
Features:
Free to Use: 100% free with no hidden costs or subscriptions.
User-Friendly Interface: Seamlessly browse and listen to audiobooks with our clean and intuitive design.
Customizable Experience: Adjust playback speed, bookmark chapters, and create personalized playlists.
Why Audiobooks King ?
High-quality audio recordings.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 76 MB🔞 12+📱 iOS 12.0+🔖 v1.4.0🔄 updated 1y ago🌐 EN📂 Food & Drink💰 Paid🚀 Launched 2025 (1y old)
📅
What Worked™ · Development Pipeline
14 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
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +14 high confidence
2026-05
⭐
Rating ↑ 2.77 → 3.32 (improved 0.55★)
→ 30 days after: reviews +14 high confidence
2026-03
⭐
Rating ↓ 4.00 → 2.66 (dropped 1.34★)
→ 30 days after: rating +0.14★ · reviews +8 medium · co-occurring
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.14★ · reviews +8 medium · co-occurring
2026-03
⭐
Rating ↑ 2.68 → 4.00 (improved 1.32★)
→ 30 days after: rating +0.14★ · reviews +8 medium · co-occurring
2025-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.16★ · reviews +6 high confidence
2025-04
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.12★ high confidence
2025-03
⭐
Rating ↑ 2.60 → 3.13 (improved 0.53★)
→ 30 days after: rating +0.17★ high confidence
2025-03
⭐
Rating ↑ 2.50 → 2.86 (improved 0.36★)
→ 30 days after: rating +0.53★ high confidence
2025-02
⭐
Rating ↓ 3.00 → 2.60 (dropped 0.40★)
→ 30 days after: rating +0.53★ high confidence
2025-02
⭐
Rating ↑ 2.33 → 3.00 (improved 0.67★)
→ 30 days after: rating +1.60★ medium · co-occurring
2025-02
⭐
Rating ↑ 1.00 → 2.33 (improved 1.33★)
→ 30 days after: rating +1.60★ medium · co-occurring
2025-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +1.60★ medium · co-occurring
2025-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +1.60★ medium · co-occurring
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.3★ | 10 | 3.3★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 2.96★ | 25 | 2.96★ this version |
| 🇩🇪 DE | 3.14286★ | 7 | 3.14286★ this version |
| 🇫🇷 FR | 4★ | 2 | 4★ this version |
| 🇬🇧 GB | 3.25806★ | 31 | 3.25806★ this version |
| 🇮🇳 IN | 3.1★ | 10 | 3.1★ this version |
| 🇯🇵 JP | 1★ | 1 | 1★ this version |
| 🇺🇸 US | 3.35789★ | 190 | 3.35789★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Audiobooks King: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 152 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Audiobooks King make per month?▴
Based on our ML-calibrated revenue forecast, Audiobooks King earns approximately $500/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.
Is Audiobooks King profitable?▴
With estimated build cost $75K and monthly revenue $500, Audiobooks King looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Audiobooks King have?▴
Estimated audience: ~13K lifetime downloads, ~1K monthly active users, and ~360 daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Audiobooks King?▴
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.
What is Audiobooks King built with?▴
Our heuristic places Audiobooks King on the Native iOS (SwiftUI) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Audiobooks King still actively maintained?▴
Maintenance status: Likely abandoned (72% abandonment risk). Last shipped version was 1+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Audiobooks King sell for?▴
Estimated acquisition value: $5.0K (marketplace range $5.0K – $10K). Calculated as 12× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Audiobooks King last updated?▴
Audiobooks King last shipped a new version on 2025-08-26 — more than 1 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Audiobooks King?▴
Audiobooks King is published by Nishkarsh Bhati 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 Audiobooks King's BU Score?▴
Audiobooks King has a BU Score of 54/100 (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.