Ovosim eSIM Data Plans for Taiwan

Ovosim does not offer a truly unlimited high‑speed data eSIM for Taiwan. Every plan that includes “Unlimited” in its name actually provides a capped daily allowance of high‑speed data—for example, the Taiwan Unlimited STANDARD plan gives 3GB/day for 5 days, while the Taiwan Unlimited LITE plan offers 2GB/day. Once the daily data limit is reached, the speed is throttled to a reduced rate, and the plan is no longer truly unlimited.

If a traveler needs greater volume, Ovosim sells fixed data plans such as the Taiwan 20GB 5‑day or 10‑day packages. These plans provide a larger total amount of high‑speed data at a set price and can be more cost‑effective for heavy users, whereas the “Unlimited” plans are best for moderate usage and may become less desirable if large data consumption is required.

Ovosim does not offer an eSIM for Taiwan that includes a phone number or SMS capability. The provider’s Taiwan plans are exclusively data‑only, so travelers will not receive a local Taiwanese number with inbound or outbound messaging features.

Users who need to communicate while travelling can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over a data connection and can replace traditional calls and texts when a local number is not available.

Ovosim provides 32 single‑country plans that cover Taiwan and an additional 52 multi‑country plans that include Taiwan in their coverage. The plans are priced between roughly $5.17 and $115.07, with data caps ranging from 1 GB to 20 GB and validity periods of 5 to 30 days. About 24 of the plans have a daily data cap, while 60 of them provide a fixed data amount, and some plans allow tethering.