autoclick

Auto Clicker is a permanently free self-service clicking tool. It lets you easily customize taps, swipes, and other actions to help you complete repetitive tapping and swiping tasks.

AccessibilityService API use:
Auto Clicker uses the AccessibilityService API to perform only the gestures and system actions that you create and start yourself, such as taps, long presses, swipes, Back, Home, and opening notifications. The service is required for the app's core auto-clicking functionality.
Auto Clicker does not use AccessibilityService to read screen text, collect personal data, make decisions on your behalf, change settings, or share AccessibilityService data with anyone. Actions run only after you enable the service and press Play, and you can pause or stop them at any time.