Macrodroid
An app for Android that allows you to automate tasks on Android and configure devices to perform specific commands on your phone. MacroDroid does not require the phone to be rooted and you can create as many macros as you want. MacroDroid lets you choose macros for various tasks, including dialers, messaging apps, and more. You can set MacroDroid to send a message when the battery level reaches a certain level or add different restrictions like the time or day of the week. In addition, you can use NFC tags like Bluetooth and volume buttons to automate tasks, and even use the power button to display the time or other information on your phone. It is programmed with a variety of default templates that you can use to create macros.