Nomad does not offer an unlimited data eSIM for Tanzania. The available options are fixed data plans with set daily limits, for example a 20 GB plan for 45 days priced at $29.00 USD, a 10 GB plan for 30 days at $19.00 USD, and a 5 GB plan for 30 days at $13.00 USD. These bundles provide a clear data allowance that must be used within the specified validity period. For travelers who expect to use more data than any single bundle allows, adding additional fixed plans or switching to a different provider may be more cost‑effective than relying on a high‑cap option.