That does not stop you from putting your product on the market, is all else if ok. You can even make plain language reference to the trademarked product in press releases and even in advertising that is not trademark infringement. Care must be exercised not to engage in unfair competition. Your really have to know what you are doing. You may need a competant lawyer.
Lawyers are to clients like women are to men.
You can't live with them but you can't live without them. I charge a modest fee for a Reality Check. The trademark protects the name identification of the product. If you use the idea in the software without copying the code you are home free of copyright if there is no patent infringment. Your product cannot use a trademark that is likely to be confused with the trademark of another.