Encrypted Temp Storage vs QuorumPony

"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/

QuorumPony splits a secret into a set of cards. Any few of them rebuild it. One card on its own reveals nothing. It is built for the things you cannot afford to lose and should not keep in a single place: a crypto seed phrase, a private key, a password manager recovery code, the master key behind your other backups. HOW IT WORKS You choose how many cards to make and how many it takes to recover. A common setup is 3 of 5. Print five cards, and any three of them bring the secret back. Lose one or two and you are still safe. Anyone who finds a single card learns nothing at all. This is real Shamir Secret Sharing, the same approach used to protect root keys at certificate authorities and in bank key ceremonies, running entirely on your device and offline. WHAT YOU CAN DO - Split text or a key file into cards - Recover by scanning each card's QR code or typing its printed code - Check a card to confirm it is intact and which backup it belongs to, without rebuilding the secret - Export all your cards as a printable PDF - Name a backup so you know what it protects. The name is printed on the card and is never mixed into the secret. PAPER, NOT THE CLOUD Your cards live on paper. Print them, store them in separate places, or hand them to people you trust. There is no account, no sync, and no server. QuorumPony keeps no copy of your secret. PRIVATE BY DESIGN QuorumPony collects nothing and sends nothing anywhere. Everything happens on your device. Face ID or Touch ID can lock the app, and copied secrets clear from the clipboard automatically. OPEN SOURCE CRYPTO The cryptographic core is open source under the Apache 2.0 license, so anyone can read, build, and verify the exact code that protects your keys. The security is something you can check, not just trust. SIX LANGUAGES English, Spanish, German, French, Japanese, and Portuguese (Brazil), switchable any time inside the app. No ads. No in-app purchases. No tracking.