It appears as if the latest version of GPS-Logit is only able to be installed on phones running Android 8 and higher. I tried to install it on my Android 6 phone and it would not install, so I didnt even bother to try on one of my Android 4.4 phones.
This is actually a problem because phones running A8 are usually not that cheap, and I am only prepared to risk a very cheap phone due to the very high danger of water damage and impact damage like this which happened the first time I used this phone Luckily it was only a $25 loss:

For those others, who like me, value the use of GPS-Logit for comprehensive on the water feedback (including speed talk - which I really like), I can report that I have found one 4" screen A8 phone model on special at
Australia Post. It is a
Telstra Essential Smart, currently on sale for $49, which is not too bad a risk.
There are also a couple of 5" A8 phones available on deals now for a little more, but the 4" ones fit in my excellent H2O Audio waterproof arm bands better.
The 5" ones I found today are the
Essential Smart Plus, on sale at
Coles for $69:
And the
Alcatel 1X also on sale at
Coles for $79:
Edit: I Just found the photo upload won't work for me at the moment. I will try again later.