扫描转文字 vs CryptoDuck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
扫描转文字
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扫描转文字 - 文件扫描 & 图文转换------快速把图片,纸张等文字转换成txt文档。拍照时,精准识别文字内容,生成PDF的高清文件。 快速扫描,轻松分享。 智能扫描 * 只需对准文件,包括文档、表格、合同、笔记等内容,立即完成扫描 * 智能、精准识别文字内容 * 支持上传图片扫描、拍照扫描 电子签名 * 支持拍照扫描后,添加电子签名 * 可调整笔触大小,签名颜色,还可以对大小进行缩放调整 证件扫描 *快速扫描身份证,银行卡,户口本,驾驶证,营业执照。 *本应用程序,不存储,不传播任何有关用户身份隐私信息。 图片转文字 * 对准文件拍照,即可自动识别文件内文字内容。 * 自动切除文件,生成高清PDF文件/保存为TXT文本 * 可识别图片内中文/英文文字内容 轻松分享 * 支持分享TXT文本/PDF格式的文件 * 支持通过微信、QQ、邮件等多种方式分享扫描文件 适用场景: 办公,扫描合同/发票/协议/商业文件,快速与同事/客户分享 学习,拍摄或上传图片,快速识别保存笔记。 【订阅服务说明】 1、订阅价格:有三种订阅方式可供选择 按周订阅 35元/周 按月订阅 138元/月 按年订阅 248元/年 2、付款:用户确认购买并付款后计入iTunes账户 3、苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期 4、如需取消订阅,请打开苹果手机“设置” --> 进入“iTunes Store 与 App Store”-->点击 “Apple ID”,选择"查看Apple ID",进入"账户设置"页面,点击“订阅”,选择扫描转文字VIP 取消订阅。如未在订阅期结束的至少24小时前关闭订阅,此订阅将会自动续订 5、服务协议:http://cc.shhui.top/pact/v1/scanner_user.html 6、隐私协议:http://cc.shhui.top/pact/v1/scanner.html
CryptoDuck
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CryptoDuck helps you and your friends create a secret language only insiders can read. Type a message, pick an encryption rule, and get ciphertext in one tap. Share it anywhere - only those who know the rule can decode it. Perfect for couples, close friends, and fun group chats. [Core Features] - Encrypt and decrypt text with custom rules - Build your own cipher: letters, numbers, emoji - mix freely - Rule management: create, edit, import, export, and share via Deep Link - Share as plain text, file, or beautiful ciphertext card (Pro: no watermark) - History: auto-save sessions with one-tap refill (Pro) - Rule Store: couple packs, emoji ciphers, gaming codes and more [System Extensions] - Home Screen Widget: see your active rule, jump straight to encrypt or decrypt - Shortcuts: encrypt or decrypt without opening the app, results copied to clipboard (Pro) - iCloud sync: keep rules across your devices (Pro) [Privacy First] - Plaintext, ciphertext, and rules stay on your device by default - No ads, no third-party analytics, no cross-app tracking - Optional iCloud sync is handled by Apple [Free vs Pro] Free: 3 manual rules, 12 total, 500 chars per encryption Pro: unlimited rules, no char limit, history, iCloud sync, watermark-free cards, Widget, Shortcuts and all paid rule packs [Important Notice] CryptoDuck uses custom character mapping - not AES or military-grade cryptography. Do not use for highly sensitive data. Ideal for fun secret messaging between people who share a rule. Download CryptoDuck and start your secret conversation. [Auto-Renewable Pro Subscription] 1. Subscription: Continuous (Monthly/Yearly) Pro Membership 2. Duration: One month or one year. Pro features are available during the active subscription period. 3. Price: Monthly and Yearly plans available (actual price shown on the App Store purchase sheet). 4. Payment: Charged to your Apple ID account upon confirmation of purchase. 5. Cancellation: To cancel auto-renewal, turn it off at least 24 hours before the current period ends in Settings > Apple ID > Subscriptions. Otherwise, the subscription renews automatically. 6. Renewal: Your Apple ID account will be charged within 24 hours before the period ends. Upon successful payment, the subscription extends for one more period (1 month or 1 year). 7. Privacy Policy: https://baitemi.com/jmy/privacy.html 8. Subscription Terms: https://baitemi.com/jmy/subscription.html
Screenshots
Verdict
The clearest difference is update cadence: 扫描转文字 at fortnightly against CryptoDuck's every 3 months. 扫描转文字 also leads on iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases 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. 扫描转文字 sells 3 in-app purchases, starting at $5.49 per 7 days and CryptoDuck sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
扫描转文字 ships an update fortnightly, CryptoDuck every 3 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.
| Parameter | 扫描转文字 | CryptoDuck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 24 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Haohanxingji Software Technology Service Limited company | Beijing Baitemi Technology Co., Ltd |
In-app purchases
扫描转文字
- 周会员3 Days trial$5.497 Days
- 月会员3 Days trial$20.491 Month
- 年会员7 Days trial$36.991 Year
CryptoDuck
- Pro Monthly$0.991 Month
- Pro Yearly$7.991 Year
- Couple Pack$0.99
- Emoji Pack$0.99
- Festival Pack$0.99
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- Pro Lifetime$14.99









