I've been using Dropsync for two years to manage offline storage of all my music on an SD card. It's worked flawlessly across three phones.
20171213-We., …1125-Sa., …20-Mo., …: up'd.
This site a great job of keeping the data in my folder backed up. It's easy and I can set it and forget it.
Bought this after hard resetting my phone for the second time and having to get everything set up again. Now all my stuff is safely backed up in Dropbox. It's also great for synchronising music from my phone to computer.
Dropsync is amazing! I already have a Dropbox account, but the ability to sync your mobile pics doesn't apply to the different folders you have your pics saved to. Using Dropsync has been a huge lifesaver when my phone has done a hard reset. No photos lost! It also works so much better than the Verizon Cloud. Works consistently and is reliable. Best money you'll spend to back up your photos.
Does exactly what it promises. I'm using it to back up audio and image files from other apps.
✓ Bug fixes
If you like this app, please spend a minute to write a nice review or to give it a 5-star rating in Google Play. It would be very helpful to us. Thanks!
#1 Contacts manager: transfer, backup, sync, sharing & Dialer for professionals