Latest Google Search App 404 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 26 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 18 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 17_0_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 17 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/23C55 Safari/604.1 iOS 26 iPhone
Mozilla/5.0 (iPad; CPU OS 26_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 26 iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 16 iPhone
Mozilla/5.0 (iPad; CPU OS 18_1_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 18_3_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 18 iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_13 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 16 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 26 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 16_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 16 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_10 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 16 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 17 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 17_7_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 17 iPhone
Mozilla/5.0 (iPad; CPU OS 18_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 16 iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iOS 18 iPhone
Mozilla/5.0 (iPad; CPU OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 16 iPad
Mozilla/5.0 (iPad; CPU OS 18_7_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 17_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/404.0.856692123 Mobile/15E148 Safari/604.1 iPadOS 17 iPad