4S eSIM eSIM Data Plans for South Africa

4S eSIM does not provide a true unlimited data eSIM for South Africa. All plans listed contain a fixed high‑speed data allowance that, once reached, is throttled to a speed of 1000kbps.
Instead, travelers can choose from fixed data plans such as the 20GB and 50GB options, which offer large amounts of high‑speed data for the duration of the plan and then reduce speed after the capped amount is consumed.

4S eSIM does not provide South Africa eSIMs that include a phone number or SMS capability. The provider only offers data‑only eSIMs for South Africa, so travelers cannot receive phone calls or SMS without using the device’s data connection. Calls and messages can be made through VoIP applications such as WhatsApp, Telegram, or iMessage over the data service.

4S eSIM provides 54 single‑country plans and 54 multi‑country plans for South Africa. The catalog includes two main types of offers: daily data‑cap plans, which provide a set amount of data each day (26 in the portfolio), and fixed data‑cap plans, where a fixed data allowance is available for the entire validity period (82 plans). Across the board, prices run from about $2.58 to $195.83, while data caps range from 714 MB to 50 GB, giving travelers flexibility whether they need short‑term or longer‑term data solutions.