At the moment Hollywoodbets is one of the last of the big betting sites in South Africa to offer a datafree version. First was Betway, then Supabets and then WSB. #datafree betting sites have become very popular in South Africa, as mobile data is very expensive still and actually prohibits users from betting more as they use the same funds to bet with.
Go to Hollywoodbets website and click on the datafree link which will take you to xxx.
You can bet on all sports, deposit and withdraw. At this stage you are not able to play spina zonke or aviator