SEO King

I have only used the app for one function -- to resize my images to help pages load faster. This works very well, except that the free version makes you do each one individually which is very time consuming. I would definitely upgrade to the pay version, except that when I press the button to do so, it seems to automatically schedule all my listings to be bulk updated at once (definitely something I *DON'T* want!). I would like to be able to do so in batches, so that I can change the settings based on the product type. The app doesn't seem to allow this?