Safe Scanner vs 扫描王
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Safe Scanner
This app uses advanced local technology to efficiently recognize text from images. It offers a simple workflow: capture, recognize, correct, and translate, all offline for enhanced privacy. The focus is on providing a straightforward, free tool for users.
- Offline text recognition
- Image to text conversion
- Text correction
- Translation
- Privacy-focused
Read full descriptionHide full description
Private OCR Scanner turns photos, receipts, invoices, contracts, lecture notes, and documents into editable text with an offline-first workflow. OCR is designed to run on your iPhone or iPad with no cloud OCR fallback. Recognize, edit, copy, share, export, and save local history while keeping sensitive work on device. Made for finance teams, office work, students, researchers, and anyone who handles private text. Use it for invoices, receipts, contracts, notes, forms, study materials, and long documents. Download language packs for offline recognition across major scripts and languages. One-time purchase. No subscription, no recurring fees, and no in-app purchases.
扫描王
Read full descriptionHide full description
【 Max 扫描王 - 您的智能文档助手】 Max 扫描王是一款功能强大的文档扫描与 PDF 编辑应用,集成了智能扫描、OCR 识别、PDF 编辑、格式转换等多项专业功能,让您的移动设备变身为高效办公工具。 【核心功能】 智能文档扫描 • 自动识别文档边缘,智能裁剪 • 多页连续扫描,快速生成 PDF • 支持身份证、名片等证件扫描 • 实时预览,确保扫描质量 强大的 PDF 编辑 • PDF 批注:手写标记、高亮、下划线 • 插入文字:自定义字体、颜色、大小,支持横向/垂直排列 • 电子签名:手写签名,随时随地签署文档 • 添加水印:保护文档版权 • 页面管理:添加、删除、替换 PDF 页面 格式转换 • PDF 转 Word:保持原有格式,可编辑 • 图片转 Word:智能识别文字,生成可编辑文档 • 表格提取:将图片中的表格转换为 Excel OCR 文字识别 • 高精度文字识别,支持多种语言 • 提取 PDF 中的文字内容 • 图片文字识别,一键复制 图片翻译 • 拍照即翻译,支持多国语言 • 保留原图布局,翻译结果清晰可读 口算生成 • 自动生成口算题目 • 适合家长辅导孩子学习 文档管理 • 本地文档库,分类管理 • iCloud 同步,多设备无缝切换 • 快速搜索,轻松找到所需文档 图像处理 • 多种滤镜:黑白、灰度、增强对比度 • 图像调整:亮度、对比度、饱和度 • 智能去污:一键清除文档污渍 • 图像裁剪:精确调整文档边界 • 橡皮擦工具:擦除不需要的内容 【 适用场景】 学生党 • 扫描课堂笔记、试卷、教材 • 提取题目文字,快速整理错题本 • 翻译外语资料 职场人士 • 扫描合同、报告、发票 • PDF 批注与签名,高效审批 • 文档格式转换,便于编辑 商务人士 • 名片扫描,快速建立联系人 • 添加水印,保护商业文档 • 多设备同步,随时随地办公 【产品特色】 操作简单:直观的界面设计,上手即用 功能全面:一个 App 满足所有文档处理需求 高清输出:智能图像增强,确保扫描质量 隐私安全:本地处理,数据安全有保障 云端同步:iCloud 支持,多设备无缝协作 【 立即下载】 无论您是学生、职场新人还是商务精英,Max 扫描王都能成为您的得力助手。告别纸质文档的繁琐,开启高效的数字化办公时代! 【 隐私承诺】 我们重视您的隐私安全,所有文档处理均在本地完成,不会上传到服务器。您的数据,您做主。
Screenshots
Verdict
The clearest difference is in-app purchases: 扫描王 at none against Safe Scanner's 1. 扫描王 also leads on update cadence (every 5 days vs fortnightly). Safe Scanner's advantage is iOS requirement (15.6 vs 18.0). On price, 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
Both are free to download. Safe Scanner sells 1 one-off in-app purchase. 扫描王 asks for nothing beyond the download.
Safe Scanner ships an update fortnightly, 扫描王 every 5 days. The most recent releases landed on October 1, 2026 and October 28, 2026 respectively.
| Parameter | Safe Scanner | 扫描王 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (52 ratings) — better | — |
| Positive reviews | 97.2% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 280 MB | 74 MB |
| Age rating | 4+ | 17+ |
| Developer | 洪霞 刘 | 新平 黄 |
Bugs and requests
Safe Scanner
Reported bugs
2 issues- Images become blurry after loading
- App not working
Requested features
1 request- Permanent free usage
扫描王
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Safe Scanner
- 永久解锁$2.99
扫描王
No in-app purchases









