Comparison

Open Scan vs Blue Whale PDF

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Open Scan

Easily digitize documents, receipts, and notes into high-quality PDF files. Share your scanned documents instantly via email, messaging apps, or cloud storage. This app offers a simple yet flexible solution for all your document scanning needs.

Highlights
  • Quick document scanning
  • Convert scans to PDF
  • Instant sharing of PDFs
  • Seamless document management
  • Digitize receipts and notes
Read full description

Digitize Your Documents with Open Scan! Open Scan is your ultimate tool for scanning documents, converting them to PDF, and sharing them effortlessly. Whether you’re at work, school, or on the go, Open Scan makes it easy to digitize your world. Features: Quick Scanning: Easily snap and scan documents, receipts, notes, or anything else. Convert to PDF: Automatically convert your scans into high-quality PDF files. Share Instantly: Send your PDFs via email, messaging apps, or save them to the cloud. Comprehensive Tools: Everything you need in one app for seamless document management. Why Choose Open Scan? Open Scan combines speed, simplicity, and flexibility in one easy-to-use app. Whether you need to scan a single page or an entire document, Open Scan has you covered. Download Open Scan Today! Simplify your life with fast, effective, and reliable scanning.

About

Blue Whale PDF

This app allows you to scan physical documents into high-quality PDFs, import existing files, and organize your entire document library. It prioritizes user privacy by processing and storing all data locally on your device, ensuring your information remains secure and under your control.

Highlights
  • Scan documents to PDF
  • Import PDFs and images
  • Convert photos to PDF
  • Combine multiple PDFs
  • Organize document library
  • On-device processing
  • No account required
Features
Read full description

Blue Whale PDF is a fast, privacy-focused PDF scanner and document manager that makes it easy to scan, organize, search, and manage your documents. Designed with a clean and intuitive interface, Blue Whale PDF helps you keep all of your important documents in one place while keeping your data on your device. Features • Scan paper documents into high-quality PDF files • Import PDFs and images from Files or Photos • Convert photos into PDF documents • Combine multiple PDF files into a single document • Organize and manage your document library • View PDF documents with a built-in viewer • Rename, share, and delete documents • Fast on-device document processing • Beautiful ocean-inspired interface • No account required Privacy First Your documents are processed and stored locally on your device. Blue Whale PDF does not upload your documents to external servers or collect your personal files. Your information stays under your control.

Screenshots

Open Scan2 screens
Blue Whale PDF4 screens

Verdict

The call

The clearest difference is ratings volume: Open Scan at 74 against Blue Whale PDF's 1. Blue Whale PDF's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Blue Whale PDF holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Open Scan has 74 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Open Scan versus Blue Whale PDF: the parameters behind the verdict, then further details
ParameterOpen ScanBlue Whale PDF
PriceFreeFree
Rating4.7 (74 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings74 — better1
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size14 MB3 MB
Age rating4+4+
DeveloperMusa TenekeciEZRA MICHAEL GILBERT

Customer experience

Open Scan

All ratings65 ratings
Positive92.3%
Neutral6.2%
Negative1.5%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Blue Whale PDF

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Open Scan

No in-app purchases

None

Blue Whale PDF

No in-app purchases

Questions

Is Open Scan free?
Open Scan is free to download, with no in-app purchases.
Is Blue Whale PDF free?
Blue Whale PDF is free to download, with no in-app purchases.
Which has better reviews, Open Scan or Blue Whale PDF?
Blue Whale PDF is rated higher. Open Scan averages 4.7 out of 5 from 74 ratings, while Blue Whale PDF averages 5.0 from 1 ratings.
Do Open Scan or Blue Whale PDF have ads?
Neither Open Scan nor Blue Whale PDF shows ads.
Which is updated more often, Open Scan or Blue Whale PDF?
Open Scan ships an update fortnightly, and Blue Whale PDF fortnightly. Most recently, Open Scan was updated on November 8, 2026 and Blue Whale PDF on October 31, 2026.

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