Continuously input tasks.

Tap the '+' button at left/bottom corner of the project view to input task name of the tobe created task. TAP "Next" key on the keyboard to create a new task at end of the task list, after new task created, we can continously input new tasks one by one

Bulk input tasks

Create multiple tasks simultaneously - input multiple lines of text, one line for one task. Adding space at beginning of each line to adjust task outline level.
To get inputting faster, we can also prepare the text on a Mac or a PC first, then transfer to the iOS device and paste the text here.