Did you know the iPhone keyboard can double as a trackpad? With this feature, you can move the cursor more accurately and jump to bits of text, all without having to tap on the screen. To use it, you need an iPhone with 3D Touch capabilities, and this trick also works on any iPad.
On the iPhone, firmly press and hold anywhere on the keyboard to activate the trackpad. Then drag your finger around to move the cursor through the text. On an iPad, drag down on the keyboard with two fingers to activate trackpad mode.