Byjus is educational app that prompt children towards new way of enjoying study.me personally I love this app and I use this app since 2 years. It help me to improve my mistake and through mock test I am improve my mistake. The best thing is that it explains basic concept first that will make easier for other concept also. Through quiz I get more knowledge and it make me better.
But I suggest that they want to add more subjects like social science. But it is best educational app that I prefer thanks