Note that this tool will not cover 100% of (comprehensive) security testing, But will be beneficial for basic level of security tests along with functional tests.
1. Appium also supports in Firefox OS in addition to Android and iOS
2. Object Spying makes easy with the help of object viewer or UI Automator
3. Supports all kinds of locators like Xpath,CSS, Link text
4. It supports multiple dev tools like JAVA script,C#,PHP, perl and…