giga!
Free caller ID
Eight
128 IDD mins (20+ countries)
Hi! by Singtel
100 Myanmar minutes
SIMBA
Free voice roaming
StarHub
CMLINK SG
600GB shared roaming data for use in Indonesia and Malaysia for 365 days (for new sign-ups only) 5G+ Access and 10GB local data for $5/month
GOMO
GOMO
MyRepublic
2k reward coins worth $2
Singtel
GOMO
MyRepublic
2k reward coins worth $2
ZYM Mobile
190$ discount voucher chance to win shark cordless fan
Zero1
3rd month free for non-singtel port in (28 april - 31 may 2026) 100 IDD minutes
CMLINK SG
100GB Malaysia roaming data valid for 365 days (for new sign-ups only) 5G+ Access and 10GB local data for $5/month
VIVIFI
Limited offer: 1 month free
Zero1
IDD 101 mins 5G Trial (90 days)
ZYM Mobile
new members or non-singtel portin: free 1 month 190$ discount voucher chance to win shark cordless fan
Maxx
Free SIM Card and Delivery 290 GB for Singapore, Malaysia
MyRepublic
Eight
528 IDD mins (20+ countries)
VIVIFI
GOMO
Circles.Life
Reduce your mobile nbill to $0 with circles zerofy
MyRepublic
Hi! by Singtel
500 IDD minutes 100 Myanmar minutes
Maxx
Free SIM Card and Delivery Free 5G (for 6 months) Up to 300 IDD mins (300 mins to Malaysia, Bangladesh, India, China / 150 mins to Indonesia / 100 mins to Myanmar / 30 mins to Philippines) 400 GB for Singapore and Malaysia
MyRepublic
5k reward coins worth $5
SIMBA
Free voice roaming
VIVIFI
Limited offer: 3 months free + 15GB global roaming
The cheapest options are almost always SIM-only plans from MVNOs such as GOMO and giga!, which keep prices low by running on the major networks without their own infrastructure. Prices shift with promotions, so use the price filter above to see the current lowest plan and compare data allowances side by side. The cheapest plans page ranks them for you.
Many do. Most sub-$10 SIM-only plans now include 5G access where coverage is available, and a growing number bundle a small amount of free roaming data for regional travel. Always check the individual plan card and the provider's terms, since roaming destinations and 5G speed caps vary between operators.
If you mostly browse social media, message and check email, a smaller allowance is plenty. If you stream music or video daily, aim for the larger data buckets at the top of this tier, or compare plans under $15 for more headroom.
Rarely. Almost every plan in this price range is SIM-only with no lock-in, billed monthly on a rolling basis. That flexibility is one of the biggest advantages of going SIM-only — see all the options on our SIM-only plans page.
Yes. Number portability (MNP) lets you transfer your existing Singapore mobile number to a new provider, usually within a day or two. You start the port during sign-up with your new telco, and there's no need to inform your old provider separately.