SaveMyExams GCSE History Revision
https://www.savemyexams.co.uk/gcse/history/aqa/
Seneca Learning GCSE History Notes
https://app.senecalearning.com/courses?Price=Free&text=GCSE+History
StudyWise GCSE History Revision Guide
https://studywise.co.uk/gcse-revision/history/
StudyRocket Revision GCSE History