Q: Blocksworld in-app multiple devices

Hello AmazinglySmooth,

Thank you for using Apple Support Communities. 

I see you have a question about your Blocksworld in-app purchases and using them on multiple devices on the same Apple ID. While the following article will not answer the question outright, it should allow you to determine if the purchase can be used on the other device and provide you information on how to contact the devloper for additional support if necessary. 

If you don’t see your in-app purchases - Apple Support

Regards,
Jeff D.