openat vs Mlfati

openat — drand Time Capsule Lock your messages, files, and memories in time — and let them open themselves exactly when you decide. openat uses drand, a decentralized randomness network, to perform time-lock encryption (tlock). Your content is sealed with a cryptographic key tied to a future drand round. When that moment arrives, the network publishes the corresponding signature, and your capsule unlocks automatically — no server, no third party, no waiting on anyone. What you can seal: • Text messages and notes • Photos and images • Videos • Audio recordings • PDF documents • Any file How it works: Write your message or pick a file Set the unlock time Optionally add a password for an extra layer of protection Seal it — openat encrypts it with tlock When the time comes, openat fetches the drand signature and decrypts your capsule automatically Privacy first: All capsule data is stored locally on your device in encrypted form. No plaintext is ever saved to disk or transmitted to any server. Only you hold your capsules. Use cases: • Send a future message to yourself • Protect sensitive files until a future date • Create a personal time vault • Lock Bitcoin keys or seed phrases until a planned date • Build anticipation — surprise yourself

Mlfati is a complete file manager that stores your files locally on your device and gives you practical tools to organize, play, and edit them with ease. Features: • Create folders and import files, photos, and videos. • View images and play audio and video inside the app. • Advanced player with mini player and background playback, playlists, repeat, and autoplay next. • Trim, rotate, resize, and change video speed, merge clips, and extract audio as MP3. • Edit images and trim audio clips. • PDF tools for scanning, conversion, merging, and converting pages to images. • Compress and extract ZIP archives. • Transfer files directly over your local Wi-Fi network. • Protect the app with a passcode and Face ID. • Trash with file recovery. No account is required. The app does not upload your files to our servers. Your files remain on your device unless you choose to share them.