Which are free note apps for Android phone?

I would like to recommend you this awesome app-MixNote! enjoy :wink:
Try it here!

MixNote can take note with many ways to mix all your notes in one app.If you are looking for a note app with all record methods, MixNote is the perfect choice. MixNote supports text, to-do-list, picture and recording voice. And it is highly intuitive and beautifully designed.