I hope I’m not too much of a dumb user 🙂 but in the iOS version of your App I do not see the logs button.
The version of Sprinklers on the App store is 1.1.1 and not 1.2.1 that I see on your web page.
I have an iPhone 4S with iOS 7.1.2 and if I connect to the App store it does not show a newer version.
I therefore cannot access the logs !
I have a 2.1 OS with firmware 2.0.7 and a FAT16 2GB MicroSD.
Thanks for any clarification Samer !