Tutorwiz is great if you want your child to work from home and cover knowledge gaps to fill those so they can move on to better results. I find it easy to do as everything is done online with the questions easy to navigate and user friendly. It is especially good for children who are struggling or parents who are busy and do not have time to teach or drop the children to tuition classes. We needed to go abroad and Tutorwiz was kind enough to suspend our payments until we get back. The only negatives are that there is no actual tutor as such as everything is done online and the fee is slightly high for a software app. There are feedback from Tutorwiz and monthly appraisals though to mitigate this.