StealthEdit

StealthEdit is a secure-by-default text editor for iPhone and iPad. Every document is encrypted. Always. - Native Files support – Open and save documents on your device, in iCloud Drive, or with compatible providers such as Dropbox. - Encrypted before storage – Plaintext stays in memory while you edit; saved files use authenticated AES-256-GCM encryption with Argon2id password protection. - Automatic saving – Edits save through Apple’s coordinated document system, including a final save request when the app moves to the background. - Password-protected – Each document has its own password. Passwords cannot be recovered, so keep them somewhere safe. - Markdown tools – Write with quick formatting controls and switch to a clean rendered preview. - Built for iPhone and iPad – A focused editor on iPhone and a spacious editor-and-preview layout on iPad. - Share securely – Send an encrypted StealthEdit file to anyone who has StealthEdit and the password. No accounts. No telemetry. No subscription. Just usable security.