eSIMCard’s plans that carry the word “Unlimited” are not truly unlimited. Each of these plans provides a fixed amount of high‑speed data—normally 1GB or 2GB per day for Cameroon—and after that amount the connection speed drops to a throttled rate of 500kbps or 2 Mbits per second. Because of this cap, a user who exceeds the daily allowance will experience reduced speeds.
If you need larger quantities of data without the daily limits, eSIMCard offers fixed‑data eSIM options. For example, a 20GB plan for 31 days is priced at $22.70 USD globally, while a 20GB plan for 30 days in Cameroon costs $159.00 USD. Other popular choices include 10GB for 30 days at $88.63 USD, 5GB for 30 days at $48.43 USD, and 3GB for 30 days at $29.47 USD. These fixed plans can be more cost‑effective for travelers who consume a lot of data.