HP-32, HP-35, HP-38, HP-45, HP-65, HP-67, HP-70, HP-97 for iPhone/iPad

[d b]

Well I think this is an ok place to discuss your classic hp simulators, especially the free ones. Be aware that in the far past a couple of people have taken offence to notices in the general forum about things for sale, so your mileage may vary. Things like the WP34s and 43s get a pass because they were developed and debugged openly on the forum and reported at the yearly HHCs.

Would you discuss the data handling additions on your 67PRO? To me that looks like the big improvement
over the original, and most could have been there. The operations and register screens are a nice touch too.

It's great that you have free versions of the 67 and 70 up. That may be the only 70 I'll ever be able to justify owning, if i ever get a smart phone to put it on.