eSIM Manager vs YHCipher

This application is a software that integrates the functions of wireless device management and package mall. You can order eSIM packages from multiple countries in the application, or download the ordered packages to the bound device after ordering, and manage/switch the packages in the device. At the same time, you can also download and manage traffic packages ordered elsewhere for your device.

YHCipher is your all-in-one encryption and security toolkit. Whether you need to encrypt sensitive messages, generate secure passwords, or store private notes — YHCipher has you covered. CIPHER TOOLS - AES-256 Cipher — Military-grade AES-256-GCM encryption and decryption with password protection. - Morse Code — Convert text to Morse code and back with real-time translation. - Caesar Cipher — The classic shift cipher used since ancient Rome. Choose your own shift value. - Password Forge — Generate strong, customizable passwords with a visual slot machine animation. Control length, uppercase, numbers, and symbols. - Hash Generator — Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes with a satisfying scramble animation. - Base64 Codec — Encode and decode Base64 strings instantly. STEALTH NOTES - Face ID / Touch ID protected encrypted notepad. - Burn After Reading — Create self-destructing notes that are permanently deleted after viewing. - Save cipher tool results directly to your notes for later reference. - Apply cipher tools to your note content with one tap. CONVERSION HISTORY - Automatically tracks your conversion results across all tools. - Copy, save, or review past conversions anytime. - Toggle history on/off in Settings for full privacy control. DESIGNED FOR PRIVACY - All encryption happens locally on your device. - No data is sent to any server. - No account required. No tracking. No ads. - Biometric authentication protects your notes. YHCipher combines powerful cryptography tools with a sleek, spy-themed interface. Perfect for security enthusiasts, students learning about cryptography, or anyone who values digital privacy.