simpleSIM does not provide a truly unlimited high‑speed data eSIM for Russia. The plans that carry “Unlimited” in their names give 1GB of high‑speed data per day and automatically reduce the speed to 512kbps after that limit is reached; the data allowance is therefore fixed, not unlimited.
For travelers who need more data, simpleSIM offers fixed data plans such as the 20GB plan that includes calls and texts, as well as 10GB and 5GB options. Each of these plans is valid for 30 days and delivers the full data amount before any speed reduction.