An application login password input method, comprising: obtaining (S110) biometric feature information of a user; determining (S120), according to the biometric feature information, whether the user has login permission; obtaining (S130) voice information of the user; determining (S140), according to the voice information after it is determined that the user has the login permission, password information corresponding to the voice information; and inputting (S150) the password information into a password input box of the application; wherein the determining, according to the voice information after it is determined that the user has the login permission, the password information corresponding to the voice information comprises: obtaining a meaning of the voice information according to the voice information after it is determined that the user has the login permission; and determining, in a voice password database according to the meaning of the voice information, the password information that matches the meaning of the voice information, wherein the voice password database comprises a voice password pair of the user, the voice password pair comprises the meaning of the voice information and the password information, and the meaning of the voice information is in a one-to-one correspondence with the password information. obtaining (S110) biometric feature information of a user; determining (S120), according to the biometric feature information, whether the user has login permission; obtaining (S130) voice information of the user; determining (S140), according to the voice information after it is determined that the user has the login permission, password information corresponding to the voice information; and inputting (S150) the password information into a password input box of the application; wherein the determining, according to the voice information after it is determined that the user has the login permission, the password information corresponding to the voice information comprises: obtaining a meaning of the voice information according to the voice information after it is determined that the user has the login permission; and determining, in a voice password database according to the meaning of the voice information, the password information that matches the meaning of the voice information, wherein the voice password database comprises a voice password pair of the user, the voice password pair comprises the meaning of the voice information and the password information, and the meaning of the voice information is in a one-to-one correspondence with the password information. obtaining a meaning of the voice information according to the voice information after it is determined that the user has the login permission; and determining, in a voice password database according to the meaning of the voice information, the password information that matches the meaning of the voice information, wherein the voice password database comprises a voice password pair of the user, the voice password pair comprises the meaning of the voice information and the password information, and the meaning of the voice information is in a one-to-one correspondence with the password information. <EOS>