Every "cloud backup" app can technically see your photos - they hold the decryption key, not you. Memories on Cloud is different: every photo and video is encrypted on your device with a key only you hold, using real AES-256 end-to-end encryption. We store ciphertext, nothing else - no key on our servers to leak, subpoena, or lose in a breach. Auto-backup runs quietly over Wi-Fi, unlock is one fingerprint tap, and you can see exactly how much storage each of your devices is using.