ECobertura is described as 'eCobertura is an Eclipse plugin based on Cobertura for measuring and'. There are five alternatives to ECobertura for a variety of platforms, including Mac, Windows, Linux, Eclipse and IntelliJ IDEA. The best alternative is EclEmma, which is both free and Open Source. Other great apps like ECobertura are Atlassian Clover (Free, Open Source), CodeCover (Free, Open Source), Coverlipse (Free, Open Source) and cobertura (Free, Open Source).
CodeCover is a free glass-box testing tool developed in 2007 at the University of Stuttgart. CodeCover measures statement, branch, loop, term coverage (subsumes MC/DC), question mark operator coverage, and synchronized coverage.
SourceForge presents the Coverlipse project. Coverlipse is an open source application. SourceForge provides the world's largest selection of Open Source Software. An eclipse plugin for code coverage visualization of JUnit Tests. Especially useful for test-first development.