Been using photoshop express app and it seems decent, but wondering if there's better for simple editing on the go? Not looking for filters(no Instagram garbage), just a app that will give me the most control on the go.
"Most control?" Not sure what you mean, but maybe Snapseed, Pixlr (now available on the desktop with a free version and subscription upgrades, BTW), and LR Mobile.
Photogene4 is sorta more filter oriented, but it does a very very good job at that, and works with RAW. Or Filterstorm.
i tend to prefer photogene simply because i think they did a great job making controls that are very touch friendly.
It gives good results too.
I think the developer has stopped devloping filterstorm; his newer one is Filterstorm Neue (geddit?). It's really very good, much more intuitive than Filterstorm. It's a bit of a powerhouse actually, I recommend it.
Alex