4S eSIM eSIM Data Plans for South Africa

4S eSIM does not provide a truly unlimited data eSIM for South Africa. The plans that carry “Unlimited” in their name, such as the South Africa 3GB Unlimited – 1 Day or the South Africa 50GB Unlimited – 30 Days, all have a fixed data cap listed in the Data cap column and specify a reduced speed of 128kbps once that cap is reached. Therefore, after the allotted data is used, the connection speed is throttled rather than remaining unlimited.

Travelers who need a large amount of high‑speed data can choose from 4S eSIM’s fixed data plans. For example, the South Africa 20GB Unlimited – 15 days plan offers 20GB of high‑speed data for 15 days, and the South Africa 30GB Unlimited – 15 days plan provides 30GB for the same period. These plans give a substantial data allowance without the speed reduction that applies to the “Unlimited” labeled plans.

4S eSIM does not provide South Africa eSIM plans that include a phone number or SMS capability. All South Africa plans from 4S eSIM are data‑only; travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. It is advisable to verify that these apps are accessible in South Africa before purchasing, as some destinations may restrict VoIP services.

4S eSIM offers 54 single‑country plans and 54 multi‑country plans for South Africa. The available packages range in price from about $2.15 to $146.84 and provide between 1 GB and 50 GB of data.