图片水印 vs PaceScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
图片水印
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水印,加水印,批量水印,图片编辑,版权保护,摄影,watermark,photo 描述 (Description) WaterMask 是一款专为摄影师和创作者设计的极简水印工具。只需几步,即可为您珍贵的照片批量添加个性化水印,保护您的版权,提升作品专业度。 核心亮点: 实时预览:告别盲猜,输入文字的同时即可在图片上即时查看水印效果,所见即所得。 批量处理:效率至上,支持一次性选择多张照片,秒级生成水印并自动保存到系统相册。 极简交互:全新的现代化界面设计,摒弃繁杂按钮。点击图片即可选择,底部悬浮按钮一键保存。 隐私安全:所有图片处理均在本地离线完成,无需上传服务器,绝不泄露您的任何隐私照片。 原生体验:深度适配 iOS 系统,支持深色模式 (Dark Mode),带来丝般顺滑的使用体验。 无论是社交平台分享还是商业作品交付,WaterMask 都能帮您轻松守护原创,给您的杰作打上专属印记。
PaceScan
Transform your device into a private document scanner. Capture, convert, and edit PDFs with OCR text extraction. Organize, protect, and share your scanned documents locally without an account.
- Document scanning with auto edge detection
- OCR for text extraction
- PDF conversion and editing
- Password protection for PDFs
- Local-first document library
- No account required
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Turn your iPhone into a private document scanner. Scan paperwork, IDs, receipts, and photos into clean PDFs. Use OCR to extract text, then convert, edit, organize, protect, and export files from one local-first document library. No account required. PaceScan is built for work documents, study materials, receipts, IDs, contracts, invoices, notes, and everyday personal paperwork. SCAN DOCUMENTS • Capture paper documents with automatic edge detection and image enhancement • Scan IDs, passports, contracts, receipts, invoices, notes, and study materials • Import photos from your library or open an existing PDF for further work • Keep scans, imported files, and recognized text organized in one place EXTRACT TEXT WITH OCR • Recognize text in images and scanned PDF pages • Copy, search, and export recognized text instead of typing it again • Turn paper and images into reusable text for work or study • PaceScan Premium supports batch OCR and expanded processing workflows CONVERT, EDIT, AND MANAGE PDF FILES • Convert photos and images to PDF or export PDF pages as images • Merge or split PDFs, delete pages, rotate pages, and change page order • Compress PDF files for easier storage and sharing • Add signatures and text or image watermarks • Protect PDF files with a password PRIVATE BY DEFAULT • Start without creating a PaceScan account • Scans, imported files, and document records stay on your device by default • Save, print, export, and share actions run only when you choose them • You decide when and how a file leaves the PaceScan workspace THREE SIMPLE STEPS 1. Scan with the camera or import from Photos and Files 2. Crop, recognize, convert, edit, and organize the pages 3. Save as PDF, print, export, or share through the system share sheet Some advanced PDF tools, batch OCR features, and expanded export workflows require PaceScan Premium. Available features, pricing, and subscription terms are shown on the in-app purchase screen. Download PaceScan and handle scanning, OCR, conversion, and PDF editing from one private mobile workspace. Privacy Policy: https://baocloud.net/privascan/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: PaceScan at Free against 图片水印's $0.99. PaceScan also leads on update cadence (weekly vs every 6 months). 图片水印's advantage is in-app purchases (none vs 3) and iOS requirement (10 vs 15.5). On ads and device support 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
PaceScan is free to download; 图片水印 costs $0.99 up front. PaceScan sells 3 in-app purchases, starting at $4.99 per 7 days. 图片水印 asks for nothing beyond the download.
图片水印 ships an update every 6 months, PaceScan weekly. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.
| Parameter | 图片水印 | PaceScan |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10 — better | 15.5 |
| Further details — not scored | ||
| Size | 4 MB | 206 MB |
| Age rating | 9+ | 4+ |
| Developer | 杭州灵析网络科技有限公司 | Nanjing Baoluan Information Technology Co., Ltd. |
In-app purchases
图片水印
No in-app purchases
PaceScan
- weekly7 Days trial$4.997 Days
- Monthly1 Month trial$9.991 Month
- Yearly1 Year trial$59.991 Year









