Why wouldn't you just use the FREE Kindle for iPad app? You can get it direct from Amazon, so you at least have some confidence in the publisher. I don't know anything about Epubsoft, other than it costs $45.99 to purchase according to cnet. True, there is a 30 day free trial, but $45.99 to read ebooks on an iPad when you could do it for free with Amazon's own app.....I don't really have to think about that decision.
Answer
Why wouldn't you just use the FREE Kindle for iPad app? You can get it direct from Amazon, so you at least have some confidence in the publisher. I don't know anything about Epubsoft, other than it costs $45.99 to purchase according to cnet. True, there is a 30 day free trial, but $45.99 to read ebooks on an iPad when you could do it for free with Amazon's own app.....I don't really have to think about that decision.
http://www.amazon.com/gp/feature.html?ie=UTF8&docId=1000490441