RedSim does not provide a truly unlimited high‑speed data plan for France. The plans advertised with “Unlimited” in the name actually give up to a fixed daily allowance—3GB per day for the France‑only versions and 5GB per day for the broader Europe offers—after which speed is throttled to 1 Mbps.
For travelers who need larger amounts of data, RedSim offers fixed data plans such as the France 50 GB 30 days for $28.00 USD or the France 20 GB 30 days for $19.40 USD. These plans give a larger total data allowance within a set validity period, which may be more cost‑effective unless a user expects to exceed the daily high‑speed limits.