This app was mentioned in 3 comments, with an average of 1.33 upvotes
If you want an Android App made specifically for Keto that is very similar to MyFitnessPal without the restrictions and fees, give Senza a try. I personally love it. There is also KetoKi!
I use Senza it allows you to add to the database of bar codes which I like. but here is a few other ones i know of.
Senza App
app