Both the website and the mobile versions of Starfall are free from advertisements or outside links to other pages. Even the Starfall Store and the Parent-Teacher Center for Starfall require an adult to answer a question. While a student who is able to read well and a bit more advanced in math might be able to circumvent the process, the average Kindergarten or 1st-grade student most likely will not.
Being that the website doesn't have links to outside websites or questionable advertisements allows for safe viewing of the content. I have no problems allowing Ashleigh and Garrett to play this on their Kindles or to hop on the computer and work on this while I'm making dinner or grading work instead of hovering over their shoulder to make sure that they do not see something that I would prefer they did not.
The Parent-Teacher center offers information to help to learn what State Standards the different offerings on Starfall teach and how they align with your state. There are many resources (some free without membership) to use along with the Starfall website, such as printable worksheets, althought most of these worksheets are for Kindergarten and 1st Grade and were a bit young for my kiddos.
How We Used It
Starfall has been a wonderful addition to our educational toolbox. The kids have struggled a bit with their multiplication tables (something that as an adult, I still struggle with to be honest) and we have used Starfall almost exclusively for practicing memorizing these skills. From 2x all the way to 9x, I can finish each school day with telling the kids to work on Starfall for 15-20 minutes and know they are getting much-needed practice on a skill they need to work on.
Garrett really likes some of the other games, such as the Road Trip game. It focuses on place value which Garrett doesn't necessarily need extra help with but he still enjoys the graphics. It doesn't hurt that he can select a car that somewhat resembles our own car. It also shows some basic geography and photographs of places along the trip. He likes the graphics and the photographs, so this particular game appeals to him.
A few things we did notice is that the website offers much more than the mobile apps offer. We discovered this when Garrett wanted to play the Road Trip game and it was not available on the mobile version. The website offers quite a bit more, which just means that the kids spent a bit more time at the desktop than they did on their Kindles.
When my oldest daughter, who is now 18 and graduated, first heard that the kids were going to be reviewing Starfall, she was hit with a major case of nostalgia. She herself used Starfall when she was in Elementary school and she admits that not much has changed since she used it herself. Now Ashleigh and Garrett will be able to continue with their learning using Starfall as well.