DroidOTP is a free one-time password (OTP) client implementation.
The OTP solution provides strong authentication based on time synchronous one-time passwords and consists of a client component (this application) and a server component (available on http://motp.sourceforge.net).
★ Supports multiple accounts based on profiles
★ Supports strict 4-digit pins a well as longer alphanumeric pins
★ Supports taking the generated password into the clipboard
★ Allows generating new password without re-entering the PIN for 50 seconds
★ Displays the current epoch time
★ Compatible with phones and tablets
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★ Upgraded to Material Design (Android 4.x and later)