For anyone looking for solid studies to prep for the upcoming FAA part 107, here are a couple good options.
First off, Dauntless makes an Android and iOS app called Drone Prep.  For 40 bucks it's pretty robust and is free lifetime ugrades for the recurrent test data that will come later.
Dauntless Drone Prep App

Then, for FREE, is the new FAA released study guide that should get you in gear for sure...FAA New Study Guide

How is it different from the FREE online course being provided by the FAA? https://www.faasafety.gov/gslac/ALC/course_content.aspx?cID=451&sID=726&crID=1437198

FWIW, I have passed the Part 107 exam.

OrlyP Posted at 2016-8-24 00:39
How is it different from the FREE online course being provided by the FAA? https://www.faasafety.gov ...

Do you already have a part 61 certificate? I was told by the FSDO (district FAA office) that the FAA part 107 exam for non part 61 (certified pilots) would not be available until August 29th.

The exam at faasafety.gov does not certify a non part 61 (certified pilot) for part 107.

From www.faasafety.gov..." Individuals without a part 61 pilot certificate or current flight review are required to take the FAA unmanned aircraft general knowledge test at an FAA-approved knowledge testing center before applying for a Part 107 certificate. "

My bad. I meant to say I went through the motions of the online course and took the online exam afterwards... all in the link I provided.

I also don't have a Part 61 cert because I'm not even a US citizen. I took the course just for the heck of learning.

dak162 Posted at 2016-8-24 07:16
Do you already have a part 61 certificate? I was told by the FSDO (district FAA office) that the F ...

Passed it

OrlyP Posted at 2016-8-23 23:39
How is it different from the FREE online course being provided by the FAA? https://www.faasafety.gov ...

The free link I provided is a new updated study guide for the part 107. The link you shared is an early release which is missing some data that the new guide covers. Congrats on passing by the way.