Myriad (typeface) Apple typography"), but it has now been replaced by San Francisco. More recent iterations of the iPod (from the iPod photo onward) used Podium Sans, which has similarities with Myriad (as opposed to Chicago), for its user interface. However, the iPod Touch and iPhone 3G replaced Podium Sans with Helvetica, which became the system font for OS X starting with OS X Yosemite. Myriad was included with the third generation of iPod. Adobe ships a large subset of the Myriad Pro family with a number of their products, including Adobe Reader. Myriad is also used in the corporate identities of
Helvetica Nimbus Sans. This is an extremely large font family with optical sizes spaced for different sizes of text and other variants such as stencil styles. Florian Hardwig has described its display-oriented styles, with tight spacing, as more reminiscent of Helvetica as used in the 1970s from cold type than any official Helvetica digitisation. Monotype's Arial, created for IBM and also used by Microsoft, is indistinguishable by most non-specialists. Matthew Carter, who was a consultant for IBM during its design process, describes it as "a Helvetica clone, based ostensibly on their Grots 215 and 216" (Monotype's old 1920s sans-serif family, popular