Comparison

DDS Converter, DDS to PNG vs ScannerGo PDF Document Scanner

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

Head to head
About

DDS Converter, DDS to PNG

Easily convert DDS image files to various formats like PNG, JPG, and PDF, or convert other formats back to DDS. Enjoy unlimited, fast, and precise conversions without fees or sign-ups on your iPhone or iPad.

Highlights
  • Convert DDS to PNG, JPG, PDF, GIF, SVG, WEBP, BMP, JXR, PSD, TIFF, EPS
  • Convert other formats to DDS
  • Unlimited and free conversions
  • Fast and precise local conversion engine
  • Customizable output image size
  • Easy file access and sharing
  • Multilingual user interface
Features
Read full description

Need to convert DDS to PNG, JPG or PDF? With DDS Converter you get unlimited, lightning-fast conversions on your iPhone or iPad with no fees, no sign-ups, just perfect images every time. Stop wrestling with files your device won’t open. DDS Converter lets you flip any DDS or turn dozens of other formats back into DDS while preserving every pixel’s quality. • Wide format support – Convert DDS to PDF, JPG, PNG, GIF, SVG, WEBP, BMP, JXR, PSD, TIFF, EPS…and back again. • Unlimited & free – No file-size limits, quotas, paywalls or subscriptions. • Fast & precise – Local engine optimizes each pixel, so even large images finish in seconds. • Custom output – Choose image size before exporting for perfect social-media or print fits. • Easy file access – Converted items land in the “DDS Converter” folder, ready to share. • Multilingual UI – English, Spanish, French, German, Italian, Portuguese, Russian, Japanese and Chinese. Download DDS Converter today and unlock every DDS file you own convert, share and enjoy it anywhere!

About

ScannerGo PDF Document Scanner

Transform your device into a powerful document scanner. Easily capture, convert, and share documents in PDF or JPG format. Offers offline functionality and secure on-device processing for your privacy.

Highlights
  • Scan documents with camera
  • Convert to PDF or JPG
  • Offline scanning and PDF conversion
  • Secure on-device processing
  • Unlimited scans
  • Password-protected PDFs
Features
Read full description

Scanner Go is a powerful cam scanner app and doc scanner application for scanning documents anywhere and anytime. You can scan, save, archive, and share the documents to be more productive. Turn your phone camera to a PDF Scanner and instantly share scanned files in PDF or JPG format ScannerGo, the camera scanner app is a must have application for those people who are always traveling for business, students, and lawyers. In one tap easily send scanned documents while being on the move, PDF Conversion is completely offline and requires no internet connection. Using this Pdf Maker, save your PDF file in history and in the list of recently used documents. SAFE PRIVACY The documents scanned in are not uploaded to any server for any processing. Document recognition in the photos after scanning is done on the device. Scan almost anything from receipts to business cards to QR codes with the Camera scanner or Document scanner. ENVIRONMENT FRIENDLY No need to store your documents on paper. Just scan it with Scanner Go and keep it offline on your devices. How to scan documents – 1. Just click on the create new pdf tab and start scanning your document. 2. You can also select an image or a document from your gallery to scan. 3. Crop the edges according to your requirement. 4. Free filters for your documents and also you can use a brush to add your own colors. 5. You can compress your file according to the size you need. 6. You can choose the page type e.g A4, Legal, Ledger etc 7. Send and share documents via email, Whatsapp etc 8. PDF maker to make your life easy with managing documents Features of Scanner Go - 1. Unlimited scans of documents. 2. Completely free with no subscriptions whatsoever 3. No internet needed to scan the documents. 4. PDF Maker : Select images to make a single pdf, Also use pdf converter 5. PDF reader, Additional pdf converter features added recently e.g text to pdf, excel to pdf, images to pdf.You can create a password protected pdf file also. 6. Remove the duplicate pages . 7. Automatic edge Detection ScannerGo detects the edges of your document automatically so that only the document is scanned and nothing else.

Screenshots

DDS Converter, DDS to PNG4 screens
ScannerGo PDF Document Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: ScannerGo PDF Document Scanner at 83% against DDS Converter, DDS to PNG's 0%. ScannerGo PDF Document Scanner also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 25 months). DDS Converter, DDS to PNG's advantage is rating (3.0 vs 1.0) and in-app purchases (none vs 5). On price, ratings volume, 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

Both are free to download. ScannerGo PDF Document Scanner sells 5 in-app purchases, starting at $0.99 per 7 days. DDS Converter, DDS to PNG asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DDS Converter, DDS to PNG holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 0% of DDS Converter, DDS to PNG's written reviews are positive against 83% of ScannerGo PDF Document Scanner's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

DDS Converter, DDS to PNG ships an update every 25 months, ScannerGo PDF Document Scanner every 6 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
DDS Converter, DDS to PNG versus ScannerGo PDF Document Scanner: the parameters behind the verdict, then further details
ParameterDDS Converter, DDS to PNGScannerGo PDF Document Scanner
PriceFreeFree
Rating3.0 (2 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews83.3% of reviews — better
Number of ratings2 — better1
Update frequencyEvery 25 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size73 MB113 MB
Age rating4+4+
DeveloperAlberto GonzalezAppyhigh Technology LLP

Customer experience

DDS Converter, DDS to PNG

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ScannerGo PDF Document Scanner

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

DDS Converter, DDS to PNG

No in-app purchases

5 purchases

ScannerGo PDF Document Scanner

Subscriptions5
  • Weekly$0.997 Days
  • Quarterly$2.993 Months
  • Monthly$4.491 Month
Show 2 more
  • 6 Months$7.996 Months
  • Yearly$9.991 Year

Questions

Is DDS Converter, DDS to PNG free?
DDS Converter, DDS to PNG is free to download, with no in-app purchases.
Is ScannerGo PDF Document Scanner free?
ScannerGo PDF Document Scanner is free to download, with in-app purchases available.
Which has better reviews, DDS Converter, DDS to PNG or ScannerGo PDF Document Scanner?
DDS Converter, DDS to PNG is rated higher. DDS Converter, DDS to PNG averages 3.0 out of 5 from 2 ratings, while ScannerGo PDF Document Scanner averages 1.0 from 1 ratings.
Do DDS Converter, DDS to PNG or ScannerGo PDF Document Scanner have ads?
DDS Converter, DDS to PNG shows ads; ScannerGo PDF Document Scanner does not.
Which is updated more often, DDS Converter, DDS to PNG or ScannerGo PDF Document Scanner?
DDS Converter, DDS to PNG ships an update every 25 months, and ScannerGo PDF Document Scanner every 6 weeks. Most recently, DDS Converter, DDS to PNG was updated on October 24, 2026 and ScannerGo PDF Document Scanner on October 13, 2026.

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