One of the apps I love and use is Stash Cache. Linda is absolutely lovely and created this app for herself – but then shared it. It’s so handy to have a list of what I own and what I need on my phone!
You can download the app here or thru the android app store. The only thing I would say – DO EXPORT AS A BACKUP every now & again. This is particularly good if you use multiple devices.
I have created some files to augment the basics Linda has on her site (which includes DMC, Kreinik (which I did, so if there are mistakes blame me), Caron etc). As I create, I’ll share with you here. Download & add to yours as needed, converting to TXT files (as at 9th Dec 2015, WP doesn’t support the uploading of text files which are the base blocks for Stash Cache).