Tap automation is a convenience only if it is safe to stop. Run this checklist before your first long automation session.
1. Permission scope
The app should use the Accessibility Service only to perform gestures you configure and start. It should not read, store or upload screen content. If a free app asks for accessibility for unrelated reasons, do not enable it.
2. Stop conditions
Define how the run ends before it starts: a repetition count, a pause button, a screen-change stop, or a timeout. A script without a stop rule can keep tapping after the layout changes.
3. Battery and display
Set the automation app to unrestricted battery and keep the display timeout long enough for the run. These two settings cause most mid-run failures.
4. Test before you trust
Run one tap and watch it land before starting the full sequence. For office work, keep a human on the final review — automation taps, it does not verify meaning.
An app I built for this
Phone Operator is a no-root Android tap and swipe automation app: taps, double taps, swipes, delays, loops and reusable scripts. Free: unlimited single-point tapping. Pro: one-time purchase for advanced scripts. Rewarded ads can temporarily unlock Pro. It uses the Accessibility Service only for user-configured gestures and does not read, store or upload screen content. I am the developer of Phone Operator.
This checklist does not endorse automating actions that violate any app's terms of service.