Thereby, Bitesize is useful in providing quick easy to understand, tutorials on different academic subjects. The material is divided into small sections and therefore it presents easy information to assimilate when revising during exams.

IdeaSpaceVR is free and open sourcethat allows developers to customize extend its functionality according to their needs. It has a big community of users and developers who contribute to its development

The ease of use is the best part. It is very user-friendly software and gets the job done. It is open source so there's plenty of things you can do. The technical support available from their side is good. You can always reach out to them and their response time is quite good. This can be used by people with little to no coding experience.