aloSIM eSIM Data Plans for Taiwan

No, aloSIM does not offer an unlimited‑data eSIM plan for Taiwan. The available Taiwanese plans have fixed data caps such as 20 GB for 30 days ($30.00 USD) or 10 GB for 30 days ($12.50 USD). Travelers who need more data can choose a larger fixed‑data plan such as the 100 GB 5G plan valid for 180 days (available for Taiwan +19 countries) or the 50 GB 5G plan valid for 90 days. A fixed‑data plan can be more cost effective for most users, unless one expects to use an extremely large amount of data beyond the caps listed.

aloSIM does not offer any eSIM plans for Taiwan that include a local phone number or SMS capability. The available plans are data‑only, so travelers will not receive an inbound or outbound voice line or SMS service from the provider.

Travelers who need to make calls or send messages can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps or VoIP services, so it is advisable to confirm that the preferred applications are accessible in Taiwan before purchasing a plan.

aloSIM offers 12 single‑country data plans for Taiwan and 19 multi‑country plans that include Taiwan. The single‑country plans range from about $4.50 for a 1 GB data allowance to $185 for 100 GB, with validity from three to 180 days. Multi‑country plans cover Taiwan plus other destinations and follow a similar price and data range. Fixed data cap plans provide a set amount of data for the entire validity period, while daily data cap plans reset a portion of the data each day to help manage usage. Some plans may apply a reduced speed after 500 MB.