SeSeScan vs FlashScan
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SeSeScan
Read full descriptionHide full description
SeSeScan is the ultimate, privacy-first image scanner. Instantly check photos from your Gallery, Camera, or any URL link for SFW content using on-device AI. Your privacy is guaranteed. * 100% Privacy, On-Device SFW Detection: SeSeScan is built for privacy. Our advanced AI performs all sensitive content analysis locally on your device. No internet needed. Your images are never uploaded to a server, ensuring complete data security and privacy. * Scan Anything, Anywhere: Instantly analyze images from any source: - Photo Library: check existing photos - Camera: Live-scan the real world - URL Link: Safely preview content
FlashScan
Read full descriptionHide full description
Flash Scan 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 β all processed locally on your device. KEY FEATURES β’ Smart Scanning β automatic edge detection, perspective correction and smart cropping, 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 add handwritten signatures or stamp images to make documents official. 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’ Export & Share β export as PDF, images or a ZIP archive, plus system printing. PRIVACY Flash Scan is local-first. All scanning, recognition and processing happen on your device. Your documents are never uploaded to any cloud server β your privacy stays in your control.
Screenshots
Verdict
The clearest difference is in-app purchases: FlashScan at none against SeSeScan's 1. SeSeScan's advantage is update cadence (every 2 days vs every 9 days). 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
Both are free to download. SeSeScan sells 1 one-off in-app purchase. FlashScan asks for nothing beyond the download.
SeSeScan ships an update every 2 days, FlashScan every 9 days. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.
| Parameter | SeSeScan | FlashScan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days β better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 49 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hanquan Liang | η₯ζ ε» |
In-app purchases
SeSeScan
- SeSeScan Pro$4.99
FlashScan
No in-app purchases









