0
BU Score
Niche
PDF Notes
✍️ bumetric analysis
“
PDF Notes is an iOS app from UMateY in the Business category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For a Business app, that means micro-niche or pre-traction stage.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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 3 of 3 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 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Single-language (English only)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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 39 MB🔞 4+📱 iOS 13.0+🔖 v1.0.6🔄 updated 1y ago🌐 EN📂 Business💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
PDF Notes is a professional universal iOS PDF viewer which provides the capability to make notes on PDF documents. It gives you the ability to read, annotate, print, manage, and share your PDF files. Using PDF Notes, it is simple to take notes and browse notes, sign a PDF document, annotate PDF documents, add bookmarks, highlight text, search text over all the pages, draw anything with a touch pen or just your finger.
PDF Notes has a simple but powerful built-in file management system, so it is very easy to import PDF files into PDF Notes or export them from PDF Notes. For example, you can copy PDF files between your computer and PDF Notes, open PDF files from email or send them out by email, send PDF files directly to other iOS devices(made in 2013 or later only) nearby if PDF Notes is installed on iOS devices made in 2013 or later, transfer PDF files between Cloud Storages(Dropbox, GoogleDrive, Sky Drive) and PDF Notes.
Features:
1. Annotate PDF documents
1) Write down notes on your PDF documents and browse them later.
2) Highlight text with different colors, and link text notes with it.
3) Underline text with different colors, and link text notes with it.
4) Squiggly text with different colors, and link text notes with it.
5) Strikeout text with different colors, and link text notes with it.
6) Add sticky notes.
7) Draw anything with a touch pen or just your finger, and link text notes with it.
8) Sign PDF documents.
9) Add bookmarks to remember the important pages.
10) Powerful full text search for your notes on the PDF document.
2. Read PDF Documents
1) Browse a PDF Document using its outlines and bookmarks.
2) Browse a PDF Document using its links.
3) Powerful but simple to use full text search helps you find any text in your PDF document quickly and easily.
4) Browse a PDF Document using the notes you have taken.
5) Open password-protected PDF documents with a valid password.
Drowse a PDF Document using thumbnail view.
3. PDF document sharing
1) Open PDF files directly from your email.
2) Send out PDF documents by email.
3) Print PDF document with your notes via AirPrint.
4) Print PDF document without your notes via AirPrint.
5) Open PDF files directly from any other apps which provide the ability to open a PDF file in another app.
6) Provide the ability to open a PDF file in another app.
7) Download from Dropbox or upload into Dropbox.
8) Download from GoogleDrive or upload into GoogleDrive.
9) Download from Sky Drive or upload into Sky Drive.
10) Download from Box or upload into Box.
11) Send and receive PDF files via AirDrop from iOS Device nearby made in 2013 or later.
4. File Management
1) Create folder or delete folder.
2) Copy, move, and delete a PDF file.
3) Rename a folder.
4) Rename a PDF file.
5) Display number of files in a folder.
6) Display file size and last modified date for a file.
7) Display statistics of a PDF document, such as last open time, current page, etc.
8) Provide unlimited depth for folders(you can create subfolder of unlimited sub level).
PDF Notes has a simple but powerful built-in file management system, so it is very easy to import PDF files into PDF Notes or export them from PDF Notes. For example, you can copy PDF files between your computer and PDF Notes, open PDF files from email or send them out by email, send PDF files directly to other iOS devices(made in 2013 or later only) nearby if PDF Notes is installed on iOS devices made in 2013 or later, transfer PDF files between Cloud Storages(Dropbox, GoogleDrive, Sky Drive) and PDF Notes.
Features:
1. Annotate PDF documents
1) Write down notes on your PDF documents and browse them later.
2) Highlight text with different colors, and link text notes with it.
3) Underline text with different colors, and link text notes with it.
4) Squiggly text with different colors, and link text notes with it.
5) Strikeout text with different colors, and link text notes with it.
6) Add sticky notes.
7) Draw anything with a touch pen or just your finger, and link text notes with it.
8) Sign PDF documents.
9) Add bookmarks to remember the important pages.
10) Powerful full text search for your notes on the PDF document.
2. Read PDF Documents
1) Browse a PDF Document using its outlines and bookmarks.
2) Browse a PDF Document using its links.
3) Powerful but simple to use full text search helps you find any text in your PDF document quickly and easily.
4) Browse a PDF Document using the notes you have taken.
5) Open password-protected PDF documents with a valid password.
Drowse a PDF Document using thumbnail view.
3. PDF document sharing
1) Open PDF files directly from your email.
2) Send out PDF documents by email.
3) Print PDF document with your notes via AirPrint.
4) Print PDF document without your notes via AirPrint.
5) Open PDF files directly from any other apps which provide the ability to open a PDF file in another app.
6) Provide the ability to open a PDF file in another app.
7) Download from Dropbox or upload into Dropbox.
8) Download from GoogleDrive or upload into GoogleDrive.
9) Download from Sky Drive or upload into Sky Drive.
10) Download from Box or upload into Box.
11) Send and receive PDF files via AirDrop from iOS Device nearby made in 2013 or later.
4. File Management
1) Create folder or delete folder.
2) Copy, move, and delete a PDF file.
3) Rename a folder.
4) Rename a PDF file.
5) Display number of files in a folder.
6) Display file size and last modified date for a file.
7) Display statistics of a PDF document, such as last open time, current page, etc.
8) Provide unlimited depth for folders(you can create subfolder of unlimited sub level).
🆕 What's New · v1.0.6
Updated for the latest iOS.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- PDF Notes
- Developer
- UMateY
- Bundle ID
- com.umatey.pdfnotes
- App Store URL
- Open in App Store
- Category
- Business
- Content rating
- 4+
- Languages
- EN
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
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/mo
- Top-grossing rank
- Outside top 100 in US Business
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1884836200
🌍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.
Full revenue analysis
Read the article-style breakdown for PDF Notes: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
