EasyScan vs Scanner4K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EasyScan
Scan documents using your camera or photos, automatically correcting perspective and enhancing image quality. Export scans as PDFs, images, or searchable text files with on-device processing and OCR.
- Camera-based document scanning
- Automatic perspective correction
- Image quality enhancement
- Multiple export formats (PDF, TIFF, PNG, JPEG, TXT)
- Searchable PDF with embedded text
- On-device OCR for text recognition
- Offline text orientation detection
Read full descriptionHide full description
EasyScan scans one document page at a time with the camera, corrects the perspective and image quality, and exports the result as a PDF, TIFF, PNG, JPEG, or plain-text file. It is also the demo app for Pixelnetica's Document Scanning SDK (DSSDK) and shows the SDK working in a real app. Capture The camera shows a live edge overlay and captures automatically when it detects a steady, well-framed page. A manual shutter, tap-to-focus, and torch are on the capture screen. You can also bring in one photo at a time from your library and process it the same way. Editing Adjust the detected corners, crop, correct the perspective, deskew, and rotate the page. Choose the output mode: Original, Color, Grayscale, or Black & White. Export - PDF, with five compression presets from Lossless to Extreme. - Searchable PDF: recognized text is embedded as a real text layer you can search and copy. - TIFF (G4), PNG, JPEG, and plain text (TXT). Files are shared through the standard iOS share sheet, or opened from the Files app. Text recognition (OCR) Text recognition runs on the device. After a scan, the recognized text opens in an editable view for correction before you export it. A language picker sets the recognition language; language packs download when you first select one. Offline text-orientation detection is included and needs no download. On-device processing Scanning, image processing, and text recognition run on your device. No account or sign-in is required. Language packs are downloaded only when you choose to add one. Document Scanning SDK EasyScan is built on Pixelnetica's DSSDK and demonstrates its edge detection, perspective correction, deskew, color processing, and on-device OCR. Developers can find documentation through the link on this page, and the app's complete source code is published as a sample on GitHub: https://github.com/Pixelnetica/apple-ios-pdf-ocr-document-scanner
Scanner4K
Read full descriptionHide full description
4KScanner turns your iPhone into a powerful document scanner. Capture documents, receipts, whiteboards, photos, and more in crystal-clear 4K resolution. SCAN - High-resolution 4K document scanning - Auto-detect document edges - Multi-page scanning support - Import from photo library EDIT - Adjust brightness, contrast, and saturation - 14 professional filters including B&W, Noir, Chrome, and Sepia - Crop with preset aspect ratios (9:16, 16:9, 4:3, 1:1) - Rotate to any angle - Perspective correction for skewed documents EXPORT & SHARE - Export as PDF, JPG, or PNG - Save to Photos or Files - Share directly to any app ORGANIZE - Name and organize your scans - Quick thumbnail previews - Search through your documents PREMIUM - Unlimited document scans - All export formats - Full editing suite Download now and start scanning in stunning quality.
Screenshots
Verdict
EasyScan and Scanner4K are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EasyScan | Scanner4K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.3 | 16.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Pixelnetica | HAO JUN TAN |
In-app purchases
EasyScan
No in-app purchases
Scanner4K
No in-app purchases









