HP-42S

[KF6GPE]

(11-08-2020 02:50 AM)Thomas Okken Wrote:  

(11-08-2020 02:05 AM)Dave Britten Wrote:  I don't know if the current build of Free42 will work on the 4 or 5S (the whole 32/64 bit thing), but I think the 7 SE is new enough to run it.

The current build of Free42 won't run on the iPhone 4, but it will run on the 4S or later. It supports 32-bit but requires iOS 8.0 or later, and that version of iOS doesn't run on the iPhone 4 or earlier.

iPod touch, 5th gen. or later, should also do the job.

Before I got my DM42, Free42 on an iPod touch was my go-to on my desk; I just don’t use it for anything else. I also installed i41cx, which is quite nice if you want a 41 emulator.