I know it's more than you said you want to spend, but the kindle fire is wonderful. I got it for my daughter for her 6th b-day and we both are very happy w/ it.
When I took my daughter by my mom's to have daughter show her, I told daughter let's go show grandma how spoiled you are (because I knew this would be my mom's thought). My daughter said that to my mom and she gave me "the LOOK" and said - yes, you are. She then proceeded to tell me I could have gotten her one like she (my mom) has. It's a cheaper tablet she picked up for under $100. I tell you all this to say.....when I go get my daughter from my mom's house, guess which tablet my mom is using? Her very own??? Noooo, she's using my daughter's Fire. She's also asked my daughter if she can take the Fire on vacation instead of her cheap android.
So....I vote goes w/ the android. You can get it for about $20 cheaper if you go to Best Buy and ask for an open one. The geek squad has checked them out and they are perfect. You can also get a warranty in case of anything but a loss. Drinks spilled? Covered. Dropped? Covered.
Amazon has a free app every day. I have the netflix app on the fire and have logged into my acct on it so anywhere there is wi-fi we can stream netflix.