Before you proceed, you must understand the significant risk. The "last compatible version" of Chrome for iOS 9 is extremely outdated—likely from around 2015-2016. It lacks years of critical security patches for both the browser and the WebKit rendering engine. When you take this device online, you are opening a door to potential exploits and malware that modern browsers are designed to block. It is strongly advised not to use an iOS 9 device for sensitive activities like online banking, shopping, or entering passwords.
Here is the exact method to get Chrome on your iPhone 4s or iPad (Wi-Fi + Cellular) running iOS 9.3.5: Google Chrome For Ios 9.3 5 Download-
Some lightweight browsers maintained legacy support longer than Google. Search your App Store "Purchased" section for older browsers like or Dolphin Browser using the same cloud-download trick. Important Limitations of Chrome on iOS 9.3.5 Before you proceed, you must understand the significant risk