What do I need to take note in terms of features for KooBits Science? For KooBits Science, there is no Sunday Mini Challenge and Hero's Badge. Related articles If I have both Maths and Science subscription, can I access both subjects using the same login account? I have both Maths and Science subscription. Will KoKo Credits and Challenge Points earned from Science be merged with Maths? Is there High-Order Thinking Skills (HOTS) questions in KooBits Science? What is KooBits refund policy? What are topics covered in KooBits Science papers?