CipherOTP

CipherOTP is a simple, private, and secure two-factor authenticator. Generate time-based one-time passwords (TOTP) for all your accounts — entirely on your device, with no cloud, no tracking, and no compromise. Simple to Set Up Add accounts instantly by scanning a QR code, or enter your setup key manually. CipherOTP supports the standard otpauth:// format used by all major services — Google, GitHub, Dropbox, Instagram, and more. Your Codes. Your Device. Every secret key and generated code stays on your iPhone. CipherOTP never connects to the internet, syncs to a server, or sends data anywhere. Your credentials are encrypted at rest using the iOS Keychain — the same secure storage trusted by banks and password managers. Built for Clarity See your 6-digit codes at a glance. A real-time countdown shows exactly when each code refreshes, and a color alert gives you a heads-up before expiry. Need the code fast? Tap once to copy it to your clipboard. Privacy First • Zero analytics or telemetry • No account registration required • No ads, no subscriptions — ever • Camera is only accessed when you tap Scan • Works fully offline CipherOTP is designed for people who take their account security seriously. Clean, focused, and trustworthy — everything you need from an authenticator, nothing you don't. Questions or feedback? Reach us at support@cloudsciencestudio.com