蒙斯特同时还报道了Google Now的表现。Google Now是谷歌（Google）开发的旨在与Siri竞争的产品。总体而言，Siri的表现稍好一点，如上面的柱状图所示。但是，每个程序都有自身的优势和不足。

    蒙斯特写道：“Siri最大的优势在于本地查找和操作系统命令，最大的弱点是电子商务和信息。而对于谷歌，不出所料，导航和信息是它的强项，而电子商务同样较弱。Google Now在操作系统命令方面也有许多不足。例如，通过Siri可以完全控制音乐应用程序，但Google Now理解不了歌曲变换/暂停命令。我们相信，谷歌未来一定会加强控制操作系统的能力。在电子商务领域，我们认为上述两种解决方案都不够好。“

    下面是蒙斯特给出的Siri与Google Now的对比图。

    Munster also reported on the performance of Google Now, Google's (GOOG) answer to Siri. Overall, Siri did slightly better, as the bar chart at right shows. But each program has its strengths and weaknesses.

    "Siri's biggest strengths," Munster writes, "are in local discovery and OS commands. Siri's biggest weaknesses are in commerce and information. For Google, unsurprisingly, navigation and information are its strongest points, while commerce was weaker. Google Now also was significantly weaker in OS commands. For example, Siri enables full control of the music application via Siri, but Google Now does not understand all song change/pause commands. We believe Google will eventually strengthen its ability to control the OS in future launches. Commerce was an area in which we viewed both solutions as weak."

    Below: Munster's side by side comparison.