Comparison

Hash Calculator vs Flex Scanner

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

Head to head
About

Hash Calculator

Generate cryptographic hashes for text and files using numerous algorithms. Supports large files and offers additional text processing tools like Base64 encoding and case conversion. Easily copy or share your results.

Highlights
  • Generate hashes for text and files
  • Supports MD5, SHA-1, SHA-256, and more
  • Handles large files (10+ GB)
  • Copy hashes to clipboard
  • Share hashes via email
  • Base64 encoder/decoder
  • Case converter
Features
Read full description

Hash Calculator lets you generate hashes for any text or file using a variety of popular algorithms. Easily copy calculated hashes to the clipboard or share them via email. Fast hashing for text and files, including large files (10+ GB). Supported hashing algorithms (text and files): MD2 MD4 MD5 SHA-1 SHA-224 SHA-256 SHA-384 SHA-512 CRC32 Adler-32 Additional tools for text processing: Whirlpool hash Base32 encoder / decoder Base64 encoder / decoder Case converter

About

Flex Scanner

Transform your smartphone into a portable scanner with advanced OCR technology. Capture, store, and share documents in various formats like PDF, JPG, and TXT. Organize, edit, and secure your files with ease.

Highlights
  • Mobile document scanning
  • OCR text recognition
  • Multiple export formats (PDF, JPG, TXT)
  • Document collaboration and sharing
  • File organization and password protection
  • Electronic signature integration
Features
Read full description

Your Ultimate Mobile Scanning Solution Empowering Over 500 Thousands Users Worldwide Introducing FlexScanner: the ultimate mobile scanning app that transforms your smartphone into an advanced portable scanner. Equipped with cutting-edge OCR technology, FlexScanner enhances your efficiency by automating text recognition, saving you valuable time. Get ready to elevate your document management experience with FlexScanner, available for free download. Instantly capture, store, and share documents in multiple formats including PDF, JPG, Word, and TXT. Transform Your Smartphone into a Mobile Office Increase your work productivity and keep your office in your pocket with FlexScanner. Say farewell to bulky scanning machinery and embrace the convenience of this swift scanning solution at no cost. POWERFUL DOCUMENT SCANNING Essential for both students and professionals alike, such as accountants, real estate agents, managers, and attorneys, FlexScanner is your go-to PDF scanner. Effortlessly scan anything from receipts, agreements, notes, fax papers, books, and more, saving them as either multipage PDF or JPG files. DIVERSE SCANNING OPTIONS ID & DOCUMENT MODE: Tailored for quick scans of identification documents. QR CODE SCANNING: Easily capture any QR code with your device's camera. PDF TRANSFORMATION TOOL PDF Conversion: Transform web pages into PDFs and convert files across a broad range of formats into PDF. Supported formats include: PDF, JPG, DOC, DOCX, TXT, XLS, XLSM, XLSX, CSV, PPT, PPTM, PPTX. COLLABORATE AND SHARE Seamlessly share documents for review or viewing via WhatsApp, iMessage, Microsoft Teams. Gather feedback from numerous contributors in a single document. Expedite document reviews through interactive comment exchanges. Stay updated with notifications for shared document activities. STATE-OF-THE-ART PDF SCANNER Scan to PDF, JPG, or TXT formats with ease. Combine multiple pages into a single document. Utilize OCR to extract text from scans. Personalize documents with your electronic signature. CONVENIENT EDITOR & FILE MANAGEMENT Enhance scans with filter applications and noise reduction. Organize files with ease using folders, drag & drop sorting, and more. Secure your sensitive documents by locking folders and files with passwords. SIMPLIFIED DOCUMENT SHARING Quickly scan, save, and dispatch documents. Share via email attachments or document links. Integrate with cloud services such as Dropbox, Google Drive, Evernote, and OneDrive. Directly print PDFs from the app. Ensure secure and private document sharing and storage, without third-party access. UNLIMITED ACCESS SUBSCRIPTION Opt for a subscription to unlock all features without limits. Subscription plans available: weekly, monthly, quarterly, or yearly. Auto-renewal feature ensures uninterrupted access. Manage subscriptions and auto-renewal through user account settings. Visit our Terms of Use and Privacy Policy for more information: Privacy Policy: https://coftivo.com/privacy-policy Terms: https://coftivo.com/terms-of-service

Screenshots

Hash Calculator3 screens
Flex Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: Hash Calculator at 86% against Flex Scanner's 0%. Hash Calculator also leads on in-app purchases (none vs 3) and rating (4.8 vs 4.5). Flex Scanner's advantage is price (Free vs $1.99) and update cadence (every 9 days vs every 9 months). On ads, device support and iOS requirement 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

Flex Scanner is free to download; Hash Calculator costs $1.99 up front. Flex Scanner sells 3 in-app purchases, starting at $0.99 per 7 days. Hash Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Hash Calculator holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 117 and 25 respectively. Written reviews point the same way: 86% of Hash Calculator's written reviews are positive against 0% of Flex Scanner's.

UpkeepUpdate frequency

Hash Calculator ships an update every 9 months, Flex Scanner every 9 days. The most recent releases landed on September 20, 2026 and June 4, 2026 respectively.

Scorecard7 real differences · 3 level
Hash Calculator versus Flex Scanner: the parameters behind the verdict, then further details
ParameterHash CalculatorFlex Scanner
Price$1.99Free — better
Rating4.8 (117 ratings) — better4.5 (25 ratings)
Positive reviews86.4% of reviews — better0.0% of reviews
Number of ratings117 — better25
Update frequencyEvery 9 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size1 MB32 MB
Age rating4+4+
DeveloperLeszek SzaryCoftivo Teknoloji Limited Sirketi

Customer experience

Hash Calculator

All ratings117 ratings
Positive96.6%
Neutral1.7%
Negative1.7%
Written reviews22 reviews
Positive86.4%
Neutral4.5%
Negative9.1%

Flex Scanner

All ratings25 ratings
Positive88.0%
Neutral0.0%
Negative12.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Hash Calculator

No in-app purchases

3 purchases

Flex Scanner

Subscriptions2
  • Weekly3 Days trial$0.997 Days
  • Monthly$1.991 Month
One-time1
  • Life Time$9.99

Questions

Is Hash Calculator free?
Hash Calculator costs $1.99, with no in-app purchases.
Is Flex Scanner free?
Flex Scanner is free to download, with in-app purchases available.
Which has better reviews, Hash Calculator or Flex Scanner?
Hash Calculator is rated higher. Hash Calculator averages 4.8 out of 5 from 117 ratings, while Flex Scanner averages 4.5 from 25 ratings.
Do Hash Calculator or Flex Scanner have ads?
Neither Hash Calculator nor Flex Scanner shows ads.
Which is updated more often, Hash Calculator or Flex Scanner?
Hash Calculator ships an update every 9 months, and Flex Scanner every 9 days. Most recently, Hash Calculator was updated on September 20, 2026 and Flex Scanner on June 4, 2026.

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