
4S eSIM is a new global connectivity brand built by a team with strong experience in the telecommunications industry. Our partners provide direct network access to multiple mobile operators worldwide, giving us first-hand network resources and the ability to offer highly competitive pricing. We aim to make staying connected abroad simple, reliable, and affordable for everyone — from frequent travelers and digital nomads to business professionals and international students. With instant activation, flexible regional and global data plans, and no need for physical SIMs or complex KYC verification, 4S eSIM delivers a truly borderless mobile experience.
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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.
4S eSIM does not provide a true unlimited high‑speed data plan for the Philippines.
All of the plans that carry “Unlimited” in the name actually have a capped data allowance that ranges from 3 GB to 50 GB. After the cap is reached the speed drops to 1000 kbps.
If unlimited use is required, travelers can choose one of the fixed‑data plans instead. For example, the Asia+ 20GB plan for 5 days provides 4 GB of data per day, and the Philippines 50GB plan for 7 days gives 50 GB of data total. These fixed‑data options are often more cost‑effective for heavy data users than the capped “Unlimited” plans.
4S eSIM does not provide a Philippine eSIM that includes a local phone number or the ability to send or receive SMS. The provider only offers data‑only plans for travelers visiting Philippines.
Travelers who need voice or messaging can rely on internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection, although some destinations may block or restrict these apps, so it is advisable to check that the apps you plan to use are accessible in Philippines before purchasing.
Four S esim provides 57 single‑country plans and 108 multi‑country plans that cover the Philippines. The plans range in price from about USD 2.02 to USD 195.83 and offer data caps from roughly 714 MB up to 50 GB. Among the options, some are fixed‑data plans with a set amount of data for the entire validity period while others are daily‑cap plans that reset each day, giving users flexibility depending on whether they need a high total data volume or a predictable daily allowance.
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