A. Gal-Yam, Weizmann Institute of Science; D. A. Howell, University of California at Santa Barbara and Las Cumbres Observatory; S. B. Cenko and J. S. Bloom, University of California at Berkeley; M. M. Kasliwal and S. R. Kulkarni, California Institute of Technology (CIT); N. M. Law, University of Toronto; and E. O. Ofek and R. M. Quimby, CIT, report the independent discovery of SN 2010ib (cf. CBET 2464) by the ``Palomar Transient Factory’’ (PTF) group. The supernova (referred to by the PTF group as PTF10qob) was initially detected at R-band magnitude 19.1 via the Palomar 1.2-m Oschin Schmidt telescope on Aug. 4.38 UT, though no object is visible at the position of 2010ib on an image obtained on July 24.47 (limiting magnitude 20.1).