MobileSIM eSIM Data Plans for Tanzania

MobileSIM does not provide a truly unlimited data eSIM for Tanzania. All plans that carry “Unlimited” in the name offer a fixed amount of high‑speed data – 3 GB per day – and after the cap is reached the speed is reduced to 1000 kbps. If a traveler needs more data without a speed reduction, a fixed data plan can be a more cost‑effective choice. For example, MobileSIM sells a 20 GB plan for 30 days at $46.00 USD and a 10 GB plan for 30 days at $21.50 USD, both of which deliver full‑speed data for the entire validity period. These fixed‑data options provide better value for those who use a lot of data while traveling in Tanzania.

MobileSIM does not offer any eSIM plan for Tanzania that includes a phone number or SMS capability. All MobileSIM eSIMs available for Tanzania are data‑only plans.

Travelers who need voice or text communication can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection and allow calls and messaging without a traditional phone number or SMS.

MobileSIM offers 12 single‑country plans and 18 multi‑country plans that cover Tanzania. Prices range from $1.50 to $119.00 and data caps range between 200 MB and 20 GB. The provider supplies both fixed‑data‑cap plans (19 of them) and daily‑data‑cap plans (11 of them), allowing travelers to choose between a set amount of data for the entire validity period or a daily allotment that rolls over each day.