iRoamly eSIM Data Plans for Taiwan

iRoamly does not offer genuinely unlimited data for Taiwan. All of its Taiwan eSIM options are marketed as “Unlimited” but the data cap for each plan is 500 GB. The plan is valid for the duration listed in the table—for example, a 3‑day plan costs $6.00 USD and provides 500 GB of high‑speed 4G/5G data, while a 30‑day plan costs $55.00 USD for the same data amount. Once the 500 GB threshold is reached the connection may be throttled, though the specific reduced speed is not disclosed.

If a user needs more data than 500 GB, they might consider a fixed data plan from iRoamly. The site offers several large‑data options—for instance, a plan with 2 GB for a short validity period or a 10 GB bundle for several days. These fixed‑data plans can be more cost‑effective for heavy users, but they are separate from the marketed “Unlimited” packages, which are capped at 500 GB.

iRoamly does not provide an eSIM with a local phone number or SMS service for travelers to Taiwan. The plans offered for Taiwan are data‑only, so users cannot place voice calls or receive text messages via a traditional mobile number.

Because the eSIM operates over a data connection, popular VoIP applications such as WhatsApp, Telegram, and iMessage can be used for calls and messaging, providing a convenient alternative when a phone number is not needed.

iRoamly offers one single‑country data plan for Taiwan. The available option ranges from 500 MB up to 500 GB of data, with a price spectrum that can start at free and extend up to about $257.00, depending on the duration and data amount selected. No multi‑country plans from iRoamly are listed specifically for Taiwan.