46
Quality Score
Emerging
QR Code Reader - Scanner App
✍️ bumetric analysis
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QR Code Reader - Scanner App is an Android app from marks duan in the Tools category, currently rated 3.2★ across 665 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 46: Emerging (early traction worth watching). For a Tools app, that means early traction worth watching. 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.
💰 Revenue · today and ahead
Today
$668/mo
In 12 months
$584 – $2105
In 24 months
$541 – $4869
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$668/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$569 – $1.3K
12 months
$584 – $2.1K
24 months
$541 – $4.9K
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 · 34/100INDIE TIERlimited signalRevenue Strength
2.8
Product Quality
4.4
Market Position
0.0
Growth Velocity
5.0
Defensibility
5.2
Operational Safety
5.0
Founder Strength
4.1
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $267 - $1670/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.16★ across 665 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2275d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (2275d 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 = $12K-$21K. Portfolio play ($1K/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.
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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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Below-average rating (3.2★)METRIC | −$1,500 | |
| Established app (6y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (665 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 →🔖 v21.0🔄 updated 6y ago📂 Tools💰 Free📺 Ad-supported🚀 Launched 2019 (6y old)
📝 About this app
The most simple & easy QR Reader.
Now scans QR codes, barcodes, puzzles, business cards and documents.
FEATURES
- Scans QR codes and barcodes
- PDF Scanner - turns your iPhone into a portable scanner
- Scan to Share - scan and share photos, files & money
- Auto-detect scanning. Simply point and hold!
- Share using email, MMS, Facebook or Twitter
- Create your own QR codes
- Approve websites before visiting them.
- Export your scans by CSV
- Integrated web browser
- Integrated map view
Now scans QR codes, barcodes, puzzles, business cards and documents.
FEATURES
- Scans QR codes and barcodes
- PDF Scanner - turns your iPhone into a portable scanner
- Scan to Share - scan and share photos, files & money
- Auto-detect scanning. Simply point and hold!
- Share using email, MMS, Facebook or Twitter
- Create your own QR codes
- Approve websites before visiting them.
- Export your scans by CSV
- Integrated web browser
- Integrated map view
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- QR Code Reader - Scanner App
- Developer
- marks duan
- Bundle ID
- qrcoba.w3engineers.com.marks
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- Not found
- 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
- $668/mo
- Top-grossing rank
- Not found
- 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 growth665 ratings+51% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (35 weeks) · model-based, ±5% noise · anchored to release date and current value
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.
More by marks duan
View all →📦 Portfolio summaryINDIE studio
2apps·$1K/mocombined
Lead-app heavy — top app contributes 51%
Full revenue analysis
Read the article-style breakdown for QR Code Reader - Scanner App: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.