While I realise the two Apps can be set for auto-pause at traffic lights, I'd guessed that was more useful for timing the whole journey, etc.
I had assumed (dangerous, I know), that purely for logging distance, (which I wanted to do today to compare the three) that it might be more accurate.
Not a problem at all, I was interested to know why there was a difference.

Interesting replies, especially about the difference when using the same App on two different phones.

This is my first post, As a novice, I hope to find out more on the forum in the future.
Thanks a lot.