Chocolate can simply be stored in a refrigerator, but cover the chocolate well. When you store chocolate in a refrigerator, there will be a change in the melting range, which also changes the taste. However, the chocolate does not get bad when stored in the refrigerator, so it is possible.
For ice cream, we do not recommend storing it in a refrigerator. A cooler usually has a temperature of 7 ° C and that is too high for ice to store. Ice must be stored at a temperature below freezing. That is why a freezer is the only choice for storing ice.