5 stars: I LOVE THE APP! We can write books and search it very, very easy. Download this app, it's totally free!
5 stars: This app is really helpful But I have problem with this because I don't understand the language used in this app so please help me how I change the language of this app like to English.
4 stars: I did like the app!!!!! It helps a lot in projects for school😍
4 stars: This app is very useful for me..
5 stars: It's really good have this app to study
5 stars: I'm enjoying it!
5 stars: excellent app. I really recommend it.
5 stars: great app this one
5 stars: the isapps good
5 stars: very helpful app. thanks
4 stars: Useful application, I like it
5 stars: this app is great! really good
5 stars: I'm finding more knowledge in this app
5 stars: Awesome, very useful.
5 stars: Very good, congratulations!
4 stars: It is a good app. Open download option please
4 stars: Is good aplication to study, learn, and more things about school.
4 stars: Muito bom app.
5 stars: I found very useful
5 stars: This app is great
3 stars: Can you not download pdfs on this app?
5 stars: That's fantastic!!!
4 stars: Very good. Amazing
5 stars: I REALLY LIKE THIS APP IT HELPS US A LOT
5 stars: it's very useful for me
5 stars: I like it a lot!
5 stars: It's nice app
5 stars: The best app for study
5 stars: It's very good.
5 stars: I THINK THIS APP TERRIFIC
5 stars: this ...