SimSmash eSIM Data Plans for Indonesia

SimSmash does not provide a true unlimited‑data eSIM for Indonesia. All plans that carry “Unlimited” in their name still have a fixed data cap—ranging from 490 MB to 10 GB for a single day—and no plan offers a truly unlimited data allowance. Those plans are often marketed as daily unlimited, but once the capped amount is used the data speed is reduced, although the specific throttled speed is not listed.

Travelers who need more data can choose from SimSmash’s fixed‑data plans, such as the 50 GB plan for 30 days priced at $19.99 or the 20 GB plan for 30 days at $10.19. These options provide a larger high‑speed data allotment for a set period and may be more cost‑effective for many travelers.

SimSmash does not offer Indonesia eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available from this provider.

For travelers who need voice or messaging, popular VoIP applications such as WhatsApp, Telegram, or iMessage work over the data connection and can be used for calls and messaging without a traditional phone number or SMS service.

SimSmash provides 12 single‑country plans that cover Indonesia and 18 multi‑country plans that include Indonesia among other destinations. These plans span a price range from $0.89 to $94.99 and offer data caps between 490 MB and 50 GB, with validity periods anywhere from 1 to 180 days. Most plans are based on a fixed data amount, while a few operate on a daily data cap, and many allow tethering to other devices.