Fill and Sign PDF Documents.
71
Quality Score
Strong
Fill and Sign PDF Documents.
Medium confidence
✍️ bumetric analysis
“
Fill and Sign PDF Documents. is an iOS app from Crowded Road in the Productivity category, currently rated 4.3★ across 4,450 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 71: Strong (healthy traction). For a Productivity 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
$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
$80K
↳ What it cost to build · not monthly revenue
Likely range $60K – $110K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2 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 (102 MB) | +$20K |
| ⚙ Productivity complexity ×1.10 | +$7K |
Total estimate
$80K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$700K
↳ What it would sell for · not monthly revenue
Marketplace range $500K – $900K · 16× MRR multiple
💸
~8.8× return on build cost
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 |
| 🏷 Productivity category multiple | +8% |
Final multiple
16× MRR
👥 Estimated audience size
330K
Lifetime downloads (US-equivalent)
Monthly active
99K
Daily active
44K
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
| 📲 Productivity engagement | ~75 installs / rating |
| 🔁 Productivity D30 retention | 30% |
| 📍 DAU / MAU stickiness | 0.45 |
DAU / MAU
45% 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
6.4
Product Quality
7.7
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
5.4
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.27★ across 4,450 reviews — strong (top 10%).
- 📍 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 ($45K/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 13 of 13 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| subscriptionREVIEW | +$2,500 | |
| premiumREVIEW | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| securityREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (4,450 ratings)METRIC | +$1,500 | |
| free trialREVIEW | +$1,200 | |
| Good rating (4.3★)METRIC | +$800 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (7 languages)METRIC | +$600 |
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 · v2.48.3
Improvements we made in this build.
- Improved stability and performance
- New and improved scanner
- Bug Fixes
Thank you for using Fill! If you need our help or have any feedback, please reach out to us at Mailto:- support@amplify.xyz.
- Improved stability and performance
- New and improved scanner
- Bug Fixes
Thank you for using Fill! If you need our help or have any feedback, please reach out to us at Mailto:- support@amplify.xyz.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Fill and Sign PDF Documents.
- Developer
- Crowded Road
- Bundle ID
- com.crowdedroad.Sign
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, EN, FR, IT, JA, PT, ES
Company
- Website
- Not found
- Tagline
- Create, send, sign done
- Description
- Create your electronic signature, sign documents online, and streamline your document workflow with Fill's eSignature service. Try enterprise features for free. URL
- 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
- $44.3K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- 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/people/Fill/100090265701702 · linkedin linkedin.com/company/38097956/admin
- Not found
- Phone
- Not found
- Contact page
- fillhq.com/support
- About page
- fillhq.com/about
📈Ratings growth4,450 ratings+1694% lifetimeShow 3-year history estimate ▾
Tracked (57 weeks) Pre-tracking estimate (33 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
Tired of managing paperwork? Meet Fill iOS, your all-in-one PDF editor, e-signature maker, form-filler app. Fill forms, sign documents, request signatures, and manage contracts securely without printing or scanning paperwork.
Whether you need to create a digital signature or request e signatures from others, manage contracts with audit trails or simply want to fill, sign and share documents, Fill has you covered.
Trusted by individual users & businesses, Fill lets you sign confidential & legal documents securely all while maintaining an audit trail right from your iPhone or iPad!… View full description on the official store →
Whether you need to create a digital signature or request e signatures from others, manage contracts with audit trails or simply want to fill, sign and share documents, Fill has you covered.
Trusted by individual users & businesses, Fill lets you sign confidential & legal documents securely all while maintaining an audit trail right from your iPhone or iPad!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 102 MB🔞 4+📱 iOS 17.0+🔖 v2.48.3🔄 updated 0d ago🌐 AR, EN, FR, IT, JA +2📂 Productivity💰 Paid
📅
What Worked™ · Development Pipeline
8 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 →
2026-04
🔧
Shipped update — v? → v2.48.3
2026-04
⭐
Rating ↑ 2.04 → 4.26 (improved 2.22★)
2026-04
📈
Crossed 500 ratings — social-proof flywheel kicking in
2020-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
2019-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2019-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
2019-02
⭐
Rating ↑ 1.00 → 2.00 (improved 1.00★)
2018-12
🚀
First tracked snapshot — initial data captured
🔎
ASO Keyword Positions
BEST RANK #9Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
signature·#9🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.10584★ | 548 | 4.10584★ this version |
| 🇧🇷 BR | 4.5★ | 24 | 4.5★ this version |
| 🇨🇦 CA | 4.06405★ | 281 | 4.06405★ this version |
| 🇩🇪 DE | 4★ | 27 | 4★ this version |
| 🇫🇷 FR | 4★ | 21 | 4★ this version |
| 🇬🇧 GB | 4.12143★ | 140 | 4.12143★ this version |
| 🇮🇳 IN | 4.43478★ | 23 | 4.43478★ this version |
| 🇯🇵 JP | 3★ | 4 | 3★ this version |
| 🇺🇸 US | 4.27925★ | 4,555 | 4.27925★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Fill and Sign PDF Documents.: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Crowded Road
View all →📦 Portfolio summaryINDIE studio
4apps·$45K/mocombined
⚠ Concentrated — top app contributes 98% of combined revenue (single-app dependency)
Similar apps in Productivity
About this analysis
Why medium confidence: 4,450 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Fill and Sign PDF Documents. make per month?▴
Based on our ML-calibrated revenue forecast, Fill and Sign PDF Documents. earns approximately $44K/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 Fill and Sign PDF Documents.?▴
Browse the full Productivity 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 Fill and Sign PDF Documents.?▴
Fill and Sign PDF Documents. is published by Crowded Road 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 Fill and Sign PDF Documents.'s BU Score?▴
Fill and Sign PDF Documents. 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.