Aurader: KI Hörbuch & Vorlesen
64
Quality Score
Solid
Aurader: KI Hörbuch & Vorlesen
Medium confidence
✍️ bumetric analysis
“
Aurader: KI Hörbuch & Vorlesen is an iOS app from Static Fire Technology Co., Ltd. in the Food & Drink category, currently rated 4.8★ across 148 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 64: 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~11 months at current MRR
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 (297 MB) | +$40K |
| ⚙Food & Drink complexity ×1.10 | +$9K |
| ⚙0.3y maintenance × ~1-person team | +$1K |
Total estimate$100K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $200K · 16× MRR multiple
💸~1.5× build cost (break-even+)
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 |
| 📅0.3y proven track record | +1% |
| ⭐★ rating ≥ 4.7 (premium) | +15% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple16× MRR
👥 Estimated audience size
14K
Lifetime downloads (US-equivalent)
Monthly active
2.0K
Daily active
400
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 / MAU20% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 55%
Also possible
React NativeFlutter
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 | 297 MB |
| 🏷Category context | Food & Drink |
| 📦Large iOS bundle | → Native SwiftUI (post-2020 era) + assets |
💀 Maintenance status
Active
5%
Last shipped 2026-05-21 · 5 days ago
0 · Active50 · At risk100 · 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
| 📅5 days since last update | Active development |
VerdictActive
🔬
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
Early-stage solo · 43/100INDIE TIERexpected for tierRevenue Strength
2.7
Product Quality
6.7
Market Position
2.0
Growth Velocity
5.0
Defensibility
2.1
Operational Safety
10.0
Founder Strength
5.0
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.79★ across 148 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: dev shipping weekly.
- ⚠️ 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 = $9K-$16K. Portfolio play ($9K/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:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Multilingual (21 languages)METRIC | +$1,500 | |
| New app (3 months old)METRIC | −$700 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (148 ratings)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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 297 MB🔞 4+📱 iOS 18.0+🔖 v1.3.2🔄 updated 5d ago🌐 DA, NL, EN, FI, FR +16📂 Food & Drink💰 Paid🚀 Launched 2026 (0y old)
📝 About this app
Aurader converts EPUB, PDF, and TXT files into speech for listening.
What Aurader offers
• Text-to-speech playback for documents and books
• Background music while listening (free users: 20 minutes/day; premium: no daily time limit)
• Reading controls for speed and voice
• Highlights the current sentence during voice playback
Feature scope
• Premium Neural TTS Voices (English Only)
• Other built-in voices depend on system language support
Purchase clarity
• New users: one Lifetime purchase option (non-recurring)
• Restore Purchases and Manage Subscription are always available in app… View full description on the official store →
What Aurader offers
• Text-to-speech playback for documents and books
• Background music while listening (free users: 20 minutes/day; premium: no daily time limit)
• Reading controls for speed and voice
• Highlights the current sentence during voice playback
Feature scope
• Premium Neural TTS Voices (English Only)
• Other built-in voices depend on system language support
Purchase clarity
• New users: one Lifetime purchase option (non-recurring)
• Restore Purchases and Manage Subscription are always available in app… View full description on the official store →
🆕 What's New · v1.3.2
1:Added theme selection feature (supports custom themes)
2:Added reading statistics feature
3:Provided a back button during page-turning in reading mode
4:Fixed a bug where "Continue Reading" on the bookshelf occasionally displayed incorrectly
5:Optimized Wi-Fi transfer feature… Full release notes →
2:Added reading statistics feature
3:Provided a back button during page-turning in reading mode
4:Fixed a bug where "Continue Reading" on the bookshelf occasionally displayed incorrectly
5:Optimized Wi-Fi transfer feature… Full release notes →
📅
What Worked™ · Development Pipeline
3 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 →
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 5.00 → 3.50 (dropped 1.50★)
2026-03
🚀
First tracked snapshot — initial data captured
🧪
Tech & Domain Intel — aurader.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.79054★ | 148 | 4.79054★ this version |
| 🇬🇧 GB | 4★ | 4 | 4★ this version |
| 🇩🇪 DE | 4★ | 6 | 4★ this version |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇯🇵 JP | 4.59999★ | 10 | 4.59999★ this version |
| 🇨🇦 CA | 4.92856★ | 14 | 4.92856★ this version |
| 🇦🇺 AU | 4.84211★ | 19 | 4.84211★ this version |
| 🇧🇷 BR | 5★ | 1 | 5★ this version |
| 🇮🇳 IN | 5★ | 1 | 5★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Aurader: KI Hörbuch & Vorlesen
- Developer
- Static Fire Technology Co., Ltd.
- Bundle ID
- com.styart.Aurader
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- DA, NL, EN, FI, FR, DE, HI, IS, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, TH, ZH, TR
Company
- Website
- aurader.com
- Tagline
- Read and listen in one app.
- Description
- Aurader is an AI reader for iPhone. Listen to books and documents with natural voices and optional background music.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $9.2K/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.
⭐Recent App Store Reviews11 latest · avg 4.36★ · 54.5% 5★ · 0% 1★
5★6 (55%)
4★4 (36%)
3★0 (0%)
2★1 (9%)
1★0 (0%)
+1 ratings/week
Praise: great ×4 best ×1 love ×1 amazing ×1Complaints: crash ×1
Top positive
★★★★★ good
good…
★★★★★ Currently the best reader
I paid for a lot of readers, and this is the most comprehensive and satisfactory one.…
Top negative
★★☆☆☆ Lots of room to improve
Thank for your development. But even a listener like me:English as a 2nd language. I can’t force to immerse myself in Chinglish. And bad thing is you can’t choose who read, I mean there is no option out there: male narrator, female narrator…
📈Ratings growth148 ratings+469% lifetimeShow 3-year history estimate ▾
Tracked (6 weeks) Pre-tracking estimate (4 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.
📝 Description
95
BU Score · Transcendent
❓ Frequently Asked Questions
Who is the author of The ?
The author is , a prominent figure in the study of occult philosophy and esoteric traditions.
What is the main theme of the book?
The main theme is the esoteric interpretation of the Book of Revelation, focusing on the mystical and symbolic meanings hidden within the text.
Why is this book important for modern esoteric seekers?
This book is important because it bridges ancient wisdom with contemporary spiritual practices, providing valuable insights into the esoteric traditions that have influenced Western spirituality.
Full revenue analysis
Read the article-style breakdown for Aurader: KI Hörbuch & Vorlesen: 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: 148 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Aurader make per month?▴
Based on our ML-calibrated revenue forecast, Aurader earns approximately $9.2K/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 Aurader profitable?▴
With estimated build cost $100K and monthly revenue $9.2K, Aurader looks profitable — pays back its estimated build cost in roughly 11 months at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Aurader have?▴
Estimated audience: ~14K lifetime downloads, ~2K monthly active users, and ~400 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 Aurader?▴
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 Aurader built with?▴
Our heuristic places Aurader on the Native iOS (SwiftUI) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Aurader still actively maintained?▴
Maintenance status: Active (5% abandonment risk). Last shipped version was 5 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Aurader sell for?▴
Estimated acquisition value: $150K (marketplace range $100K – $200K). Calculated as 16× 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 Aurader last updated?▴
Aurader last shipped a new version on 2026-05-21 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Aurader?▴
Aurader is published by Static Fire Technology Co., 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 Aurader's BU Score?▴
Aurader has a BU Score of 64/100 (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.