Has anyone used this app. Does it help with battery life. Do u use one of the presets.
I have been experimenting with not using it since my ICS install, but before that I used it and found it really helped. I got the Ultimate version (see clickable comparison of features here) and found the more familiar with it I got, the more I used it's extensive functionality.
I especially liked location aware wifi, screen brightness control and configurable apps. I know that you can do some - but not all - of JD's features with Smart Actions, but I liked the "one stop shopping" and ease of configuration with JD.
Since I installed ICS I've had to do a FDR a couple of times and haven't gotten back to JD but I will. I think it's a great app and, imho, well worth the money for the extra features and obviously the free version is a real bargain.
If you want to look over their manual, FAQ, etc. you can see that all here.
I love JD... I used to go nuts with all the options but now I just let it handle screen on/off connectivity and let SA do everything else.... When I had smart actions handle it I found that it would connect to 3G too often when I knew I was in 4G range... no issues like that with JD
I also used it on my Maxx before ICS but haven't since... because I want to get a sense of how my phone handles battery use without it so I can compare that to how it works with it. I found it to work much better than SA and to have many more options than SA. Currently, I have SA disabled.
When I get a good idea how my battery works without it (I just completed an fdr and battery meter training to have a clean fresh slate), I will try JD again, see what the difference is, then maybe give SA another shot to compare the three.
I am doing the same as Sally, since ICS I actually have turned it off and getting through the day with battery to spare using only smart actions. I turned it off because i was having some conflicts with JD and SA and just decided that the "potentially" extra battery savings wasn't worth the the inconvenience of having to figure out the root cause of the conflict.
Before ICS I used it and it worked very well. I'd get 20 plus hours before I settled for the night and now I am around 16