[CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered Amount to be (2)(3) registered Proposed maximum aggregate (3) offering price per share (2)(3) Proposed maximum aggregate Amount of registration fee (1) Class A Ordinary Shares, 36,800,000 $7.25 $266,800,000 (4) $31,003 (1) American depositary shares issuable upon deposit of Class A ordinary shares registered hereby will be] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We also consent to the reference to us under the heading “Experts” in such Prospectus. Beijing, the People’s Republic of China December 10, 2014 EX-23.1 2 d816932dex231.htm EX-23.1]

[PROSPECTUS (Subject to Completion) Issued December 8, 2014 16,000,000 American Depositary Shares Momo Inc. REPRESENTING 32,000,000 CLASS A ORDINARY SHARES US$ US$ US$ Momo Inc. is offering 16,000,000 American depositary shares, or ADSs. Each ADS represents two Class A ordinary shares, par value We are an “emerging growth company” under applicable U.S. federal securities laws and are eligible for reduced] [32,000,000 ORDINARY SHARES MOMO INC. ORDINARY SHARES, PAR VALUE US$0.0001 PER SHARE IN THE FORM OF AMERICAN DEPOSITARY SHARES UNDERWRITING AGREEMENT , 2014 Morgan Stanley & Co. International plc 25 Cabot Square, Canary Wharf London E14 4QA United Kingdom Credit Suisse Securities (USA) LLC Eleven Madison Avenue New York, N.Y. 10010 J.P. Morgan Securities LLC 383 Madison Avenue New York,] [Our ref Direct tel +852 2971 3006 Email derrick.kan@maplesandcalder.com Momo Inc. 20th Floor, Block B Tower 2, Wangjing SOHO No. 1 Futongdong Street Chaoyang District, Beijing 100102 People’s Republic of China 8 December 2014 Dear Sirs Momo Inc. Company Registration Statement ADSs Shares We have acted as Cayman Islands legal advisers to Momo Inc. (the “ 1 Documents Reviewed For] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We also consent to the reference to us under the heading “Experts” in such Prospectus. Beijing, the People’s Republic of China December 8, 2014 EX-23.1 4 d816932dex231.htm EX-23.1]