; and (C) in the case of a borrower described in subsection (b)(1)(B) at an institution that uses the online counseling tool described in paragraph (1)(A) of this subsection, the Secretary shall attempt to provide the information described in subsection (b)(1)(A) to the borrower through such tool. . 489. Early awareness of financial aid eligibility Section 485E (21 U.S.C. 20 U.S.C. 1092f ) is amended— (1) in subsection (b)— (A) in paragraph (2)— (i) by striking junior year and inserting sophomore year ; (ii) by striking The Secretary shall ensure that and inserting The Secretary shall— (A) ensure that ; and (iii) by adding at the end the following: (B) create an online platform for States, institutions of higher education, other organizations involved in college access and student financial aid, secondary schools, and programs under this title that serve secondary school students to share best practices on disseminating information under this section. ; and (B) in paragraph (4)— (i) in the first sentence— (I) by striking Not later than two years after the date of enactment of the Higher Education Opportunity Act, the and inserting The ; and (II) by inserting continue to before implement ; and (ii) in the second sentence, by striking the Internet and inserting the Internet, including through social media ; and (2) by adding at the end the following: (c) Online estimator tool (1) In general Not later than 1 year after the date of enactment of the PROSPER Act , the Secretary, in consultation with States, institutions of higher education, and other individuals with experience or expertise in student financial assistance application processes, shall develop an early estimator tool to be available online and through a mobile application, which— (A) allows an individual to— (i) enter basic financial and other relevant information