Giga SIM-only mobile plans review Singapore

Giga is a mobile provider in Singapore that sells a few SIM-only plans that operate on the StarHub 4G network. There are four main SIM-only plans on offer, which all operate on 30-day renewal cycles. All Giga mobile plans come with free caller ID, incoming calls and inbound SMS. Unlike its StarHub network owner, Giga doesn’t offer Corporate Individual Scheme (CIS) mobile plans.

Read on for a breakdown of each Giga plan and how they compare to competitors in Singapore. But before that, here’s all of Giga’s mobile plans, including any relevant Giga plans with a promotion (just look out for green ‘Deal’ text).

Giga SIM-only plans

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The cheapest Giga mobile plan costs $10 per 30 days. It comes with 10GB of data, 500 minutes of outgoing calls and 500 outbound SMSes. This SIM-only plan also has 10GB of data rollover for up to two renewal cycles. Here’s how this cheap Giga SIM-only plan compares to other popular mobile plans with at least 10GB of data. Giga’s next mobile plan costs $20 every 30 days. It comes with 50GB of base data. At the time of writing, this plan also came with 50GB of bonus data for the first three renewal cycles. Use the GIGADATA code at sign-up to claim the bonus data. This Giga plan also comes with 500 minutes of outgoing calls and 500 SMSes. There are also two renewal cycles of data rollover, up to 50GB. Here’s how this Giga mobile plan compares to other popular mobile plans in our database with at least 50GB of data, which may include StarHub and Gomo mobile plans. Spend $25 every 30 days with Giga for a SIM-only plan with 60GB of base data. At the time of writing, users could enter the GIGADATA code during sign-up for 60GB of bonus data for as long as they keep renewing. This Giga plan also comes with 2,000 minutes of outgoing calls and 2,000 outbound SMSes. The data rollover is for two renewal cycles for up to 120GB. Not all of Giga’s competitors offer mobile plans with this much data, but here’s how Giga looks next to its closest mobile competitors with at least 60GB of data. Giga’s last main SIM-only plan costs $45 per 30-day renewal cycle. It has 100GB base data. At the time of review, this plan also had 100GB of bonus data forever using the GIGADATA code at sign-up. Data rollover supports up to 200GB for two renewal cycles. This plan also includes 10,000 minutes of outgoing calls and 10,000 outbound SMSes. For comparison, here’s a look at popular competing SIM-only mobile plans from other mobile providers in Singapore with at least 100GB of data, including Gomo and StarHub.

How to sign up for a Giga mobile plan

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Follow these steps to sign up for a Giga mobile plan:

1. Download the Giga app for Android or iOS.
2. Follow the sign-up steps for a Giga mobile plan.
3. Insert the Giga SIM card when it arrives.

It’s also a straightforward process to transfer your number from another mobile provider to Giga:

1. Download the Giga app for Android or iOS.
2. Select ‘Port-in Number’ during plan sign-up.
3. Insert the Giga SIM card when it arrives.
4. The port-in is processed on the next work day.
5. Tap the ‘Activate’ button in the Giga app to complete the mobile number transfer.

Giga mobile plan add-ons

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Giga offers several add-ons for its mobile plans:

• 1GB Data Pack ($2)
• 1GB WhatsApp Pack ($1)
• 1GB Insta ’n’ FB Pack ($1)
• 1GB GigaRoam APAC Pack ($5 for five days)
• 1GB GigaRoam Rest of the World Pack ($15 for 15 days)
• 5G Pack ($10 per month)
• $10 GigaBucks Pack

Giga FAQs

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Is Giga or Gomo better?
Giga and Gomo both offer SIM-only mobile plans with 30-day renewal cycles. Both mobile providers compete closely on price, data, minutes and SMSes.

Is Giga under StarHub?
Giga primarily uses the StarHub 4G network. Alternatively, Giga users can pay $10 a month for a 5G Pack.

Who is Giga owned by?
Giga is a sub-brand of StarHub, which offers different SIM-only mobile plans.