If you find the physical double-click annoying, you can switch back to entering your password manually. Open . Tap on Face ID & Passcode (or Touch ID & Passcode ). Turn OFF the toggle for iTunes & App Store .
The "Double Click to Install" prompt is a common source of frustration for many Apple users. Whether you are trying to download a free game or a paid productivity tool, seeing this message can be confusing if you don't know exactly what the device is asking you to do.
On most modern iPhones, a small white line or arrow will appear on the screen right next to the physical button you need to press. 2. Common Fixes for "Double Click" Not Working
If you have AssistiveTouch (the floating on-screen button) enabled, it can sometimes override the physical double-click requirement. To fix this, go to Settings > Accessibility > Touch > AssistiveTouch and turn off "Confirm with AssistiveTouch".
The most common reason for this "failure" is clicking the screen instead of the hardware.