A deep Android automation engine for people who want rules, triggers, and custom actions on the device.
Tasker’s official site describes it as automation based on contexts such as app, time, date, location, event, and gesture, which makes it a rule engine instead of a single-purpose utility.
The Play listing highlights 130+ states and events, 350+ actions, widgets, scenes, file backups, and more. That scope is what makes Tasker powerful—and also what makes it a project rather than a casual app.
Tasker costs $4.49 on Google Play, while the developer also offers a direct seven-day trial for people who want to test an automation before buying.