
No app and no registration: your eSIM is ready to install with one tap the moment you pay. yaySIM is a German provider with support in German and English, offering prepaid data plans in 160 destinations.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
yaySIM does not offer an unlimited data eSIM for Indonesia. All of its available plans have a specified data cap. Travelers can purchase fixed‑data plans, such as the ID_50_30 plan with 50GB for 30 days that costs $45.41 USD, or the AS‑7_50_180 plan that provides 50GB for 180 days for $65.90 USD. These examples illustrate the type of fixed‑data options that are available, and the full catalogue contains additional plans with varying data allowances and validity periods. Choosing a fixed‑data plan can be more cost‑effective for users who do not require truly unlimited data.
yaySIM does not provide eSIM plans for Indonesia that include a phone number or SMS capability, offering only data‑only options.
Travelers who require voice or messaging can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict these services, so it is advisable to confirm that the apps needed are accessible in Indonesia before purchasing.
The latest catalog shows that yaySIM lists 25 single‑country plans that cover Indonesia alone and 57 multi‑country plans that include Indonesia along with other destinations. These plans span a price range of about $2.16 to $131.91, data caps from 102 MB up to 50 GB, and validity periods from one day up to a full year.
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