Secret Text vs Encrypted Temp Storage

Secret Text is free to download and use for contact setup and handshake. It is a secure text translator, not a chat app. Encryption and decryption require an active 3-day free trial or Secret Text monthly/yearly auto-renewable subscription. It encrypts your plaintext into ciphertext that you can copy and paste through any messaging app (iMessage, WhatsApp, Telegram, WeChat, etc.), and decrypts ciphertext back into plaintext on the other end. How it works: 1. Add a contact and complete a guided handshake to establish an encrypted session 2. Start the official 3-day free trial or subscribe to unlock encryption/decryption 3. Type your message -> tap "Encrypt & Copy" -> paste the ciphertext into any messenger 4. Receive ciphertext -> tap "Paste & Decrypt" -> read the plaintext Security: - End-to-end encryption powered by Signal Protocol (X3DH + Double Ratchet) - AES-256-CBC with HMAC-SHA256 for every message - Per-message forward secrecy: compromising one key cannot decrypt past or future messages - Out-of-order message decryption support - Identity fingerprint verification through a trusted channel - All keys are generated and stored locally on your device Features: - Works with any messaging platform, no need to switch apps - Guided handshake wizard with step-by-step instructions - Contact management with session status at a glance - Monthly and yearly auto-renewable subscriptions with a 3-day free trial - Supports English, Simplified Chinese, and Traditional Chinese - Available on iOS and macOS with cross-platform session compatibility - Dark mode support Your messages stay private, no matter which messenger you use. Privacy Policy: https://covalith.com/legal/apps/secret-text/privacy/ Terms of Use (Apple Standard EULA): https://www.apple.com/legal/macapps/stdeula/

"Not even the operators can see your data." A self-destructing, zero-knowledge encrypted temporary storage for your large files. This is a dedicated app for securely and easily sending and receiving large videos and confidential documents from your smartphone. Say goodbye to the hassle of password-protected ZIP files and the security concerns of free file transfer services. [Key Features] ■ Absolute Security (E2EE) Files are strongly encrypted (AES-GCM 256-bit) directly on your device before uploading. Only meaningless binary data is stored on our servers, making data leaks physically impossible even in the event of a breach. We cannot scan or view your files. ■ Stable Handling of Large Files While mobile browsers often crash due to memory limits when handling multi-gigabyte files, our native app uses efficient streaming processes to securely encrypt and download heavy data without fail. ■ Self-Destructs in 5 Days All uploaded data is physically and permanently deleted from our servers after 5 days. Leave no digital footprint behind. ■ Perfect for "Self-Transfer" An extremely convenient tool for quickly sending large videos or photos taken on the go from your smartphone to your PC. ■ Receive Files Without Logging In No account is needed just to receive files. Simply tap a shared link to securely decrypt and save the files directly within the app. *Note: The receiving and downloading features are completely free for everyone. To use the upload (send) feature, an account is required beforehand. *** Privacy Policy: https://qconp.com/#section-privacy-en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/