Which tool is best for keyword research?
iPhone App Development | iPhone App Developer | iPad App Developer | Android App Developer
Google Keyword Tools is the best one... There is another tool 'Wordtracker' which could be the second best choice for keyword research.
Google AdWords and Wordtracker are the two tools I use most frequently. The better question is, do you know which data points are the most effective at choosing keywords? Are you comfortable and familiar with the information they provide? Take time to use each tools' help resources. It's really a great resource.
President, Seven Oaks Consulting
Marketing Services, SEO Writing, Copywriting