Memrise is working pretty well for me. I'm learning vocabulary from the course Teach yourself Hindi, and the format that forces you to type the words helps me with the reading too. Most of the symbols are starting to make sense although I'm still a very slow reader and it feels like I'm deciphering a code. An annoying thing about the course is that they have words that contain characters that are impossible to type with the keyboard provided.
I haven't found any Memrise Hindi courses with phrases and grammar or audio but I like the possibility of making mems. They are pictures or sentences or both that help you to connect the word to something and it helps memorize it.