AloOui eSIM Data Plans for Singapore

AloOui does not provide a truly unlimited eSIM for Singapore.
All plans that carry “Unlimited” in their name give 1 GB of high‑speed data each day and, once that daily allotment is used, the connection is throttled to a fixed lower speed (512 kbps, 1.25 Mbps or 2 Mbps depending on the plan).

Travelers who need a larger and fixed amount of data can choose a fixed‑data plan instead. For example, the 100 GB 30‑day plan costs $80.41 USD and offers 100 GB of high‑speed data for the whole validity, or the 100 GB 90‑day plan costs $306.70 USD for the same amount of data over a longer period. These fixed plans can be more cost‑effective for users with predictable data needs.

AloOui does not offer Singapore eSIM plans that come with a phone number or SMS capability. The provider only offers data‑only eSIMs for Singapore, so travelers looking for a local number will need to explore other options.

Users can still make and receive voice calls, and send and receive messages, using popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are available in Singapore before purchasing an eSIM from AloOui.

AloOui offers several data plans for use in Singapore, including both single‑country options and multi‑country bundles. The plans available in Singapore include 5 single‑country packages and 4 multi‑country packages, each priced between roughly $5 – $540 USD. The data caps offered cover a range from 1 GB up to 100 GB, with validity periods that can span as little as one day or as long as 180 days, giving travelers a flexible range of options to suit short visits or longer stays.