installing the HP Prime on Android

[StephenG1CMZ]

Apart from an unusual little hiccup with the payment mechanism ( a Google Play scratchcard: http://www.hpmuseum.org/forum/thread-101...l#pid90926) this went well.

Google Play did point out that "this app may not be optimised for your device" but 5 minutes didn't reveal any problems...When you see that message, is there anything in particular you should look for?

The only problem I see is a common one on Android: There is no option to install the app to SD card. I was hoping that had been fixed (or perhaps it is just not available on my device...Could that explain the "not ... optimised" message?).

I know many apps cannot be installed to SD card and one can argue it is working as intended, but having just had to pay for a new calculator on a new device because my 8 /64GB Android said it only had 400MB free when the SD card is practically empty... It feels more like a bug.