This a app with nice learning but it require you to subscrubie it much. It support the children much as it has given free subscription during this lockdown. It gives a lot of information about the subject you read. It also shows you the experiment which helps you much. Nice app with much information.Sorry this review was given 2 stars in last upload with problem but now all problems are solved for all. As mouthshut donot allow you to change the dislike to like hence now also it is in dislike