ByteSIM’s plans for Saudi Arabia that are advertised as “Unlimited” actually include a fixed data allowance of 1GB per day, and after that limit is reached the speed is reduced to 10240 kbps. Therefore, truly unlimited high‑speed data is not offered. Travelers who need more data can choose from fixed‑data plans instead; examples include the 50GB plans available for 3, 5, 7, 10, or 15 days. These fixed plans provide a larger total data cap and usually maintain higher speeds throughout the validity period, making them a more cost‑effective choice for users with heavy data needs.