This app use for generate unique OTP without need of any network connection. Login: User can access app functionality by login with valid credential on selected server only. Set PIN: User can set PIN to access app. If app is idol for a time or re-launch then ask this PIN to access app main funtionality. Offline OTP: User can generate OTP and use this on required portal. User also check the status with server connection. User can delete added record. User can activate if status mark as invalid at server side by administrator. Add User: User can add multiple records for generate the OTP individually. Add Server: User can add server if server detail is missing in default server list. User can add and update the server detail which was added by user.