RedSim eSIM Data Plans for Taiwan

RedSim does not provide a truly unlimited data eSIM for Taiwan. The plans that carry the “Unlimited” name give 3GB of high‑speed data per day and then throttle to 1 Mbps for the rest of the day, so they are not unlimited in the sense of having no data cap.

Travelers who need more data can choose from RedSim’s fixed data plans, such as the Taiwan 20GB 30 days plan or the Taiwan 10GB 30 days plan, both of which are valid for 30 days and use 5G. These fixed plans may be more cost‑effective unless a user requires very heavy data usage.

RedSim does not provide a Taiwan eSIM that includes a phone number or SMS capability; the provider offers only data‑only plans for that region.

Travelers who need to communicate while in Taiwan can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that the apps they rely on are accessible in Taiwan before purchasing, as some destinations may block or restrict certain services.

RedSim offers 11 single‑country plans and 17 multi‑country plans for Taiwan. These plans come in both fixed data cap and daily data cap variations: fixed caps range from 1 GB to 50 GB, while daily caps distribute data on a per‑day basis. Prices span from about $3.40 to $69.83.