Viasimo does not provide a truly unlimited data eSIM for the Republic of the Congo. The plans marked “Unlimited” give 2GB per day at full speed; once that daily allowance is reached, the connection is throttled to 384 Kbps for global plans and 512 Kbps for the Republic of the Congo‑specific plans. This means the unlimited label refers only to a fixed daily allotment, not to continuous high‑speed data without limits.
For travelers who need more data without a daily cap, Viasimo offers fixed‑data plans such as 20 GB for 90 days or 10 GB for 1 day. These options provide larger data allowances and do not impose speed reductions after a small threshold, offering a more cost‑effective solution for those who expect heavier data use.