Sign by JotNot - fill and sign PDF form or sign PDF document
54
Quality Score
Solid
Sign by JotNot - fill and sign PDF form or sign PDF document
Low confidence
✍️ bumetric analysis
“
Sign by JotNot - fill and sign PDF form or sign PDF document is an iOS app from MobiTech 3000 LLC in the Business category, currently rated 4.1★ across 40 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 Business 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
$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
$75K
↳ What it cost to build · not monthly revenue
Likely range $55K – $100K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~4.8y 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 |
| ⚙ Business complexity ×1.50 | +$25K |
Total estimate
$75K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$20K
↳ What it would sell for · not monthly revenue
Marketplace range $15K – $25K · 15× MRR multiple
💸
~0.3× 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 |
| 🏷 Business category multiple | +10% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
15× MRR
🔬
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)
Direction
Headwinds: rating drift may slow acquisition
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 · 43/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
6.2
Product Quality
3.3
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.13★ across 40 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 3662d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (3662d since update).
🎯 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 ($34K/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 ($0.00)METRIC | +$2,800 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (14y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Good rating (4.1★)METRIC | +$800 | |
| Pre-traction phase (40 ratings)METRIC | −$300 |
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 · v2.1.1
This update from Apple will improve the functionality of this app. No new features are included.
Bugfix update
- fixes bug where annotations disappear when swiping to a new page
- fixes crash that prevents some devices from opening the app
- fixes file duplication on import
Bugfix update
- fixes bug where annotations disappear when swiping to a new page
- fixes crash that prevents some devices from opening the app
- fixes file duplication on import
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Sign by JotNot - fill and sign PDF form or sign PDF document
- Developer
- MobiTech 3000 LLC
- Bundle ID
- com.mobitech3000.JotNotSignature
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN, FR
Company
- Website
- Not found
- Tagline
- JotNot
- Description
- MobiTech 3000 LLC makes the first and leading scanner for iPhone and Android: JotNot.
- 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
- $1.3K/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
- Socials
- facebook facebook.com/jotnot · twitter twitter.com/jotnot
- Not found
- Phone
- Not found
- Contact page
- jotnot.com/support.html
- About page
- Not found
📈Ratings growth40 ratings+-62% lifetimeShow 3-year history estimate ▾
Tracked (58 weeks) Pre-tracking estimate (37 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
Sign PDF documents directly from your iPad or iPhone with JotNot Signature. Pay once, and get unlimited signing forever.
JotNot Signature makes it simple to sign documents in electronic format without having to print them out. Use JotNot Signature's built-in signature pad to sign your name and drop it into your document directly. Once signed, share your document via email, or copy it to a cloud storage service, such as iCloud Drive, Dropbox, Google Drive, Box, or OneDrive.
Use text, date, and checkmark annotations to fill out forms electronically.… View full description on the official store →
JotNot Signature makes it simple to sign documents in electronic format without having to print them out. Use JotNot Signature's built-in signature pad to sign your name and drop it into your document directly. Once signed, share your document via email, or copy it to a cloud storage service, such as iCloud Drive, Dropbox, Google Drive, Box, or OneDrive.
Use text, date, and checkmark annotations to fill out forms electronically.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 14 MB🔞 4+📱 iOS 8.0+🔖 v2.1.1🔄 updated 0d ago🌐 EN, FR📂 Business💰 Paid
📅
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
⭐
Rating ↑ 3.50 → 4.13 (improved 0.63★)
2026-05
💲
Went paid — introduced $4.99 price point
2014-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
2012-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
2012-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
2011-12
⭐
Rating ↓ 4.00 → 3.67 (dropped 0.33★)
2011-12
⭐
Rating ↓ 4.00 → 3.40 (dropped 0.60★)
2011-12
⭐
Rating ↑ 3.67 → 4.00 (improved 0.33★)
2011-12
⭐
Rating ↓ 4.50 → 3.67 (dropped 0.83★)
2011-11
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
2011-10
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 7 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.25★ | 8 | 4.25★ this version |
| 🇧🇷 BR | 4★ | 2 | 4★ this version |
| 🇨🇦 CA | 5★ | 4 | 5★ this version |
| 🇬🇧 GB | 3.5★ | 6 | 3.5★ this version |
| 🇮🇳 IN | 4.28571★ | 7 | 4.28571★ this version |
| 🇯🇵 JP | 3★ | 1 | 3★ this version |
| 🇺🇸 US | 4.125★ | 40 | 4.125★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
More by MobiTech 3000 LLC
View all →📦 Portfolio summaryINDIE studio
4apps·$34K/mocombined
⚠ Concentrated — top app contributes 94% of combined revenue (single-app dependency)
Similar apps in Business
About this analysis
Why low confidence: only 40 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Sign by JotNot - fill and sign PDF form or sign PDF document make per month?▴
Based on our ML-calibrated revenue forecast, Sign by JotNot - fill and sign PDF form or sign PDF document earns approximately $1.3K/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 Sign by JotNot - fill and sign PDF form or sign PDF document?▴
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.
Who makes Sign by JotNot - fill and sign PDF form or sign PDF document?▴
Sign by JotNot - fill and sign PDF form or sign PDF document is published by MobiTech 3000 LLC 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 Sign by JotNot - fill and sign PDF form or sign PDF document's BU Score?▴
Sign by JotNot - fill and sign PDF form or sign PDF document 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.