Comparison

Watermark Max vs FlashScan

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

Head to head
About

Watermark Max

Features
Read full description

Protect your content with Watermark Max β€” the fast, private way to add clean, customizable watermarks to videos and photos. Why creators choose Watermark Max: Fast and simple: add text or image logos in seconds Total control: position, size, opacity, fonts, colors, weight Batch photos: watermark multiple images at once High quality: crisp exports, no compression surprises Private by design: all processing is on your device iPhone + iPad optimized Features: Text watermarks: custom fonts, sizes, colors, weights Image watermarks: add your logo, control scale and placement Precise positioning: top/bottom, left/right corners Instant preview before saving Save watermarked media to Photos Optional Sign in with Apple to enable saving Privacy first: We never upload your videos or photos No tracking. No ads. On‑device processing only Ideal for creators, small businesses, sellers, photographers, and anyone who wants clean, consistent branding on every post. Get Watermark Max and protect your work today.

About

FlashScan

This app offers a privacy-focused way to scan documents, enhance images, and extract text. It automatically detects edges, corrects perspective, and offers various filters for clearer scans. Advanced features include redaction, PDF editing, and signature addition.

Highlights
  • Automatic edge detection and perspective correction
  • Image enhancement filters
  • Privacy redaction for sensitive information
  • Text recognition (OCR) for text extraction
  • PDF editing and watermarking
  • Signature and stamp addition
  • ID card scanning mode
Features
Read full description

FlashScan is a privacy-first document scanner and PDF tool. Point your camera at any document and it automatically detects the edges, crops, corrects perspective and enhances the image. KEY FEATURES β€’ Smart Crop β€” find the page edges and correct perspective, even when the photo is tilted. β€’ Remove Handwriting β€” clear handwritten marks while keeping printed content and layout. β€’ Text Removal β€” erase unwanted text or marks while keeping the paper background. β€’ Exam Enhancement β€” remove shadows and background tint for clearer exam papers. β€’ Receipt Enhancement β€” make receipt and invoice text and tables easier to read. β€’ Remove Screen MoirΓ© β€” reduce moirΓ© patterns and glare from photos of screens. β€’ Background Cleanup β€” remove paper tint and shadows for a clean scan. β€’ Contract Cleanup β€” flatten and clarify contract pages for archiving and sharing. β€’ Smart Scanning β€” automatic edge detection and perspective correction, with flash and auto/manual capture. β€’ Image Enhance β€” filters such as Bright, Clarity, Print, Color Print, Grayscale and Black & White, applied to one page or the whole document. β€’ Privacy Redaction β€” automatically detects names, phone numbers and addresses and redacts them in one tap; supports manual region drawing and per-word redaction with multiple colors. β€’ Text Recognition (OCR) β€” extract text from documents, then select, copy and share it, with multi-language support. β€’ PDF Tool β€” import PDFs and edit a copy (your original is never modified): insert pages, batch delete, jump to pages, convert pages to images, add signatures and watermarks, then export as a new PDF. β€’ Signatures & Stamps β€” sign on screen, or extract a signature or stamp from a photo and reuse it from your library. β€’ Watermark β€” protect your scans with a custom watermark. β€’ ID Card β€” a dedicated mode for scanning both sides of ID cards. β€’ Defaults β€” choose the default filter for scans and imports, plus auto or manual capture. β€’ Export & Share β€” export as PDF, images or a ZIP archive, plus system printing. Smart Crop, Remove Handwriting, Text Removal, Exam Enhancement, Receipt Enhancement, Remove Screen MoirΓ©, Background Cleanup and Contract Cleanup use credits per page (4 credits per page). New users receive starter credits, and inviting a friend gives credits to both of you. Only the selected pages are uploaded for processing; the third-party provider does not retain the original images. Credits for a page are refunded if processing fails. PRIVACY Everyday scanning, filters, redaction and text recognition happen on your device. The per-page enhancements listed above send only the selected pages to a third-party technology provider for processing; the original images are not retained afterward. Your documents are stored locally by default.

Screenshots

Watermark Max4 screens
FlashScan4 screens

Verdict

The call

The clearest difference is in-app purchases: Watermark Max at none against FlashScan's 5. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FlashScan sells 5 one-off in-app purchases. Watermark Max asks for nothing beyond the download.

Scorecard1 real difference Β· 7 level
Watermark Max versus FlashScan: the parameters behind the verdict, then further details
ParameterWatermark MaxFlashScan
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyβ€”Every 3 days
AdsNoNo
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 β€” better
Further details β€” not scored
Size23 MB28 MB
Age rating4+4+
DeveloperVAI Holding Incη₯–恒 ε»–

In-app purchases

None

Watermark Max

No in-app purchases

5 purchases

FlashScan

One-time5
  • 120 credits$1.99
  • 180 credits$2.99
  • 500 credits$4.99
Show 2 more
  • 1100 credits$9.99
  • 2000 credits$14.99

Questions

Is Watermark Max free?
Watermark Max is free to download, with no in-app purchases.
Is FlashScan free?
FlashScan is free to download, with in-app purchases available.
Do Watermark Max or FlashScan have ads?
Neither Watermark Max nor FlashScan shows ads.

Other comparisons