Fast Scanner - PDF Doc Scan
71
Quality Score
Strong
Fast Scanner - PDF Doc Scan
by Hang Nguyen
Medium confidence
✍️ Bumetric analysis
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Fast Scanner - PDF Doc Scan is an iOS app from Hang Nguyen in the Business category, currently rated 4.7★ across 741 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 71: Strong (healthy traction). For a Business app, that means healthy traction. 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
$6.2K
per month
→
12-mo forecast
$6.4K – $13.3K
per month
→
24-mo forecast
$7.9K – $23.7K
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
156 snapshots on record
Rating
4.7
Reviews
741 reviews
Forecast Revenue / mo
$6.2K
Snapshots tracked
156
since Jan 2013
ONE-TIME · BUILD
💰 Estimated build cost
$160K
↳ What it cost to build · not monthly revenue
Likely range $120K – $215K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.2y 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 (53 MB) | +$1K |
| ⚙ Business complexity ×1.50 | +$25K |
| ⚙ 13.7y maintenance × ~1-person team | +$82K |
Total estimate
$160K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $150K · 20× MRR multiple
💸
~0.8× 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 |
| 📅 13.7y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Business category multiple | +10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
20× MRR
👥 Estimated audience size
33K
Lifetime downloads (US-equivalent)
Monthly active
2.1K
Daily active
630
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
| 📲 Business engagement | ~65 installs / rating |
| 📅 13.7y of rating accumulation | -30% |
| 🔁 Business D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
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 | 53 MB |
| 🏷 Category context | Business |
| 📦 Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
At risk
50%
Last shipped 2025-12-14 · 293 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
| 📅 9 months since last update | Concerning gap |
Verdict
At risk
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$6.2K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$5.8K – $9.7K
12 months
$6.4K – $13.3K
24 months
$7.9K – $23.7K
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 · 46/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.4
Product Quality
6.5
Revenue Strength
3.8
Monetization Maturity
1.0
Defensibility
4.5
Market Position
2.0
Operational Safety
9.0
- 💰 Revenue: Modest — $4K - $9K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.67★ across 741 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 288d ago — slow cadence.
- ⚠️ 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 = $110K-$197K. Portfolio play ($22K/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:
| Paid app ($4.99)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (13y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Early-stage install base (741 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.
🆕 What's New · v3.8.6
- Bug fixes.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Fast Scanner - PDF Doc Scan
- Developer
- Hang Nguyen
- Bundle ID
- com.coolmobilesolution.fastscanner.full
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN, RU
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
- $6.2K/mo
- Top-grossing rank
- Outside top 100 in US Business
- 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 growth745 ratings+160% 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.
💰Pricing History$0.00 → $4.99 (+0%)
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
Fast Scanner turns your iPhone into a multipage scanner for documents, receipts, notes, invoices, whiteboards and other paper text. With Fast Scanner, you can quickly scan your documents, then print or email them as multipage PDF or JPEG files. Moreover you can save the PDF files in your iPhone or open them in other apps such as iBook, PDF Reader, etc.
FEATURES:
+ Scan documents
Fast Scanner scan any type of documents, ranging from a receipt to multipage book.
+ Export to PDF file
All scanned documents are exported as industry-standard PDF file.… View full description on the official store →
FEATURES:
+ Scan documents
Fast Scanner scan any type of documents, ranging from a receipt to multipage book.
+ Export to PDF file
All scanned documents are exported as industry-standard PDF file.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 53 MB🔞 4+📱 iOS 13.0+🔖 v3.8.6🔄 updated 9mo ago🌐 EN, RU📂 Business💰 Paid🚀 Launched 2013 (13y old)
📅
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
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-05
💲
Went paid — introduced $4.99 price point
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$60/mo high confidence
2015-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
2015-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$311/mo · reviews +5 high confidence
2014-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$250/mo high confidence
2013-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$234/mo · rating −0.11★ high confidence
2013-03
⭐
Rating ↓ 4.67 → 4.14 (dropped 0.53★)
2013-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.53★ medium · co-occurring
2013-01
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
→ 30 days after: rating −0.53★ medium · co-occurring
2013-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.53★ low · multiple changes
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.70833★ | 24 | 4.70833★ this version |
| 🇧🇷 BR | 4★ | 2 | 4★ this version |
| 🇨🇦 CA | 4.71053★ | 38 | 4.71053★ this version |
| 🇩🇪 DE | 4.55556★ | 18 | 4.55556★ this version |
| 🇫🇷 FR | 4.55556★ | 9 | 4.55556★ this version |
| 🇬🇧 GB | 4.25★ | 20 | 4.25★ this version |
| 🇮🇳 IN | 4.21053★ | 19 | 4.21053★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.67292★ | 746 | 4.67292★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Fast Scanner - PDF Doc Scan: 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: 741 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Fast Scanner - PDF Doc Scan make per month?▴
Based on our ML-calibrated revenue forecast, Fast Scanner - PDF Doc Scan earns approximately $6.2K/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 Fast Scanner - PDF Doc Scan profitable?▴
With estimated build cost $160K and monthly revenue $6.2K, Fast Scanner - PDF Doc Scan looks break-even-grade — payback period sits around 2.2 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Fast Scanner - PDF Doc Scan have?▴
Estimated audience: ~33K lifetime downloads, ~2K monthly active users, and ~630 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 Fast Scanner - PDF Doc Scan?▴
Browse the full Business 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 Fast Scanner - PDF Doc Scan built with?▴
Our heuristic places Fast Scanner - PDF Doc Scan on the Native iOS (Swift / UIKit) 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 Fast Scanner - PDF Doc Scan still actively maintained?▴
Maintenance status: At risk (50% abandonment risk). Last shipped version was 9 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Fast Scanner - PDF Doc Scan sell for?▴
Estimated acquisition value: $125K (marketplace range $100K – $150K). Calculated as 20× 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 Fast Scanner - PDF Doc Scan last updated?▴
Fast Scanner - PDF Doc Scan last shipped a new version on 2025-12-14 — 9 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Fast Scanner - PDF Doc Scan?▴
Fast Scanner - PDF Doc Scan is published by Hang Nguyen 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 Fast Scanner - PDF Doc Scan's BU Score?▴
Fast Scanner - PDF Doc Scan has a BU Score of 71/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.