KS3 maths apps recommendations

[RockStarship]

Can anyone recommend a really good maths app for a Year 7 (and beyond) child? TIA

I'm releasing apps I created for my maths tuition classes. You can check them here:

https://www.thinkskills.net/learning/maths/perspective.html

@RockStarship Here's an exercise to encourage an understanding of division:

https://thinkskills.net/lesson/maths/division.html

The aim of the exercise is not just to learn how to do division, but how to think about it - i.e. associating the concept with actions that relate to exam questions and real world scenarios.

It would be great to hear you thought.