We have NOT begun active development of a tablet-based version of Hero Lab yet. However, we DO expect to begin within the next few months, after we've wrapped up a few important things. We are closely watching the tablet-based market and have taken various steps to position ourselves for reasonably efficient development once we do get started.
@duhtroll - Since we haven't selected a platform yet, I can't tell you what platform we're developing for. We'll be choosing the platform in a few months, when we get started on development.
@shadowchemosh - The iPad will be easier in some ways once we complete the Mac port. However, the iPad also has some major roadblocks, such as Apple's huge royalty that could easily render an iPad version non-viable from a business standpoint. Remember, at the end of the day, everyone here expects to be paid so they can make their rent/mortgage. Also, Hero Lab is written entirely in C++ (not Java), and the Android now has the C++ devkit available. So we could just as easily go with Android at this point.
Once we actually pick a platform and development gets underway, we'll make an announcement to let everyone know what to expect. Also, we're currently planning to get started on the second platform well before the first one ships, provided there is a viable business case for both platforms. Consequently, we don't view this as an "either-or" situation - although it could become one if we don't expect to generate enough revenue from one of the platforms for it to be viable.