XText vs CryptoDuck

XText is a secure text encryption and decryption app.Powered by high-strength AES encryption, it ensures your messages are unreadable, hard to spread, and extremely difficult to leak. XText supports decrypting cipher texts from XTexter. These cipher texts use a platform-wide shared key. Choose the right cipher for different scenarios: 1. Universal Cipher Prevents automatic parsing by messaging apps. Can be decrypted by all XText apps. 2. Custom Cipher Share information only with people who own the same secret key. Ensures that only designated recipients can read the content. 3. Client-to-Client Cipher Establishes an exclusive encrypted channel between you and the recipient. Only both parties can decrypt; no third party can access the content. 4. Burn-After-Reading Cipher Even with the same key, the message can only be decrypted once. It becomes invalid immediately after reading. Key Features: - Real-time encryption: The same text produces a different result every time, greatly improving security. - Generate and scan encrypted QR codes for easier sharing. - Biometric unlock support (Face ID / Touch ID) to protect app access. - Fast sharing: easily copy cipher text into any app. We firmly believe that truly secure data must keep transmission and encryption completely separate. Instant messaging apps that integrate encryption with communication are fundamentally insecure. XText Pro supports fully offline text encryption and decryption.

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