ByteSIM does not provide a truly unlimited high‑speed data eSIM plan for Turkey. The plans named “Turkey Unlimited Data for X days” have data caps of 1 GB per day and include a reduced speed of 10240 kbps after the limit is reached, so they are not unlimited in the sense of offering unrestricted data.
Travelers who need more data can choose from fixed‑data options, such as a 100 GB plan valid for 30 days or various 50 GB plans ranging from 3 to 10 days, which provide higher data allowances at a single price without a speed reduction. These fixed‑data plans may be more cost effective for users with high data consumption.