Best unlimited data plans in Singapore

All home fibre broadband internet plans in Singapore come with unlimited data. But that’s not the case with all SIM-only mobile plans. 

Thankfully, certain mobile providers offer "unlimited" data, albeit usually with disclaimers. The best mobile plans with unlimited mobile data either cost extra, have capped speeds, or only include weekend data.

Best unlimited data mobile plan overall

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We recommend starting your best unlimited data mobile plan comparisons with the GOMO 5G+ Asia Infinity plan. You'll get the best of both worlds with unlimited data, unlimited outgoing local minutes, unlimited local SMSes, unlimited data roaming across 18 destinations in Asia, plus 12GB roaming data to 50 other destinations. It typically costs $30.56 a month, but currently you can use the promo code GOMO30OFFQEG to pay just $23.39 (plus $2 upfront fee).

Note, GOMO's Infinity plans are subject to their Fair Usage policy of 1,024GB of local data. Asia roaming data is limited to 20GB full speed, while international data is capped at 25GB full speed, with both throttled to lower speeds afterwards. Unlimited local calls and SMSes are also subject to the Fair Usage policy of 1,500 minutes and 1,500 SMSes. 

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Best cheap unlimited data mobile plan

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Want unlimited data on a budget? Our pick of the best is the MyRepublic 4G Unlimited Data plan. It typically costs $25.90 for 30 days and comes with unlimited data, 7GB roaming data for Malaysia and Indonesia, plus 2,000 outgoing local minutes and 2,000 outbound local SMSes. You'll get 20GB of data per day at 4G speeds. If you go over, speeds are managed thereafter. MyRepublic says managed speeds are fast enough to browse online, check email, and send messages.

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Best unlimited data mobile plan for roaming

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A handful of mobile providers offer unlimited data via managed speeds in Singapore. But what about unlimited data while roaming?

If you're travelling throughout Asia, our best pick overall (the GOMO 5G+ Asia Infinity plan) is your best bet. But for those planning a trip further afield, the GOMO 5G+ Global Infinity plan is an even better fit.

In addition to unlimited data (subject to fair use of 1,024GB) and unlimited local minutes and SMS (subject to fair use of 1,500), this globetrotting plan comes with unlimited worldwide roaming data (25GB full speed, lower speed thereafter) for use in 50 destinations across Asia, Europe, North America, and Oceania. It usually costs $50 per month, but right now you can use the promo code GOMO30OFFQEG to pay $35 (plus $2 upfront fee) for your first month.

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Best unlimited data mobile plan for weekends

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Currently, only M1 offers unlimited weekend data, but it comes as an add-on for $6.12 per month. That said, all new SIM-only plans come with 12 months free. We recommend starting comparisons with the M1 5G SIM Only 150GB plan, which typically costs $14.95 every 30 days, with $3 off for the first three months for new port-ins. It comes with 150GB of base data, 1,000 minutes of outgoing local calls and 1,000 outbound local SMSes. At the time of writing, new sign-ups and port-ins will also get $3 off for three months. Alternatively, for an extra few dollars a month, you can get 1TB of data.

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Best mobile plan for unlimited minutes

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We recommend starting comparisons for unlimited call minutes with SIMBA. The example SIMBA mobile plan above is a competitive price for unlimited national calls. It also includes 400GB of data for use in Singapore, Malaysia, Indonesia and Hong Kong, 12GB APAC roaming data, 3GB roaming data to 60+ countries, 500 free IDD minutes, 100 Myanmar minutes, and 100 messages. 

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Unlimited mobile data FAQs

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Does StarHub have unlimited data?

Yes, StarHub offers five SIM-only plans with unlimited data, ranging from $38 per month to $188 per month.

Which SIM is best for unlimited data?

We recommend starting unlimited data comparisons with a GOMO Infinity SIM-only plan.

How can I get unlimited data in Singapore?

Fibre broadband plans in Singapore often come with unlimited data, but "unlimited" mobile data usually involves managed speeds or paid plan add-ons.