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 $5
SIMBA
Free voice roaming
VIVIFI
Limited offer: 3 months free + 15GB global roaming
Zero1
Free 3 months for non-singtel port in (28 april - 31 may 2026) 300 IDD minutes
ZYM Mobile
new members or non-singtel portin: free 3 months + 15 GB worldwide roaming 300 IDD mins 190$ discount voucher chance to win shark cordless fan
giga!
Free caller ID
Circles.Life
Reduce your mobile nbill to $0 with circles zerofy
Eight
528 IDD mins (20+ countries)
VIVIFI
Eight
M1
ā Weekend Data ā free calls to 3 M1 numbers
Circles.Life
Free AI bundle: Powered by the latest paid models - GPT-5.4, Perplexity Sonar and Google Gemini
giga!
Free caller ID
GOMO
GOMO
Hi! by Singtel
500 IDD minutes 100 Myanmar minutes
M1
30 Mins International Calls
M1
IDD (600 mins - Malaysia, Bangladesh, India, China), (200 mins - Indonesia), (120 mins - Myanmar), (50 mins - Philippines)
Maxx
Free SIM Card and Delivery Up to 600 IDD mins (600 mins to Malaysia, Bangladesh, India, China) / 200 mins to Indonesia / 120 mins to Myanmar / 50 mins to Philippines) 500 GB for Singapore, Malaysia and Indonesia
MyRepublic
6k reward coins worth $6
SIMBA
Free voice roaming
StarHub
500 IDD Mins + 100 mins MMR
StarHub
Zero1
Free 3 months for non-singtel port in (28 april - 31 may 2026) 300 IDD minutes
Zero1
IDD 201 mins 5G Trial (90 days)
Circles.Life
Free AI bundle: Powered by the latest paid models - GPT-5.4, Perplexity Sonar and Google Gemini
CMLINK SG
Hi! by Singtel
600 IDD minutes 100 Myanmar minutes
M1
M1
M1
20 Mins International Calls
M1
50 mins - international
Eight
628 IDD mins (20+ countries)
Circles.Life
Free AI bundle: Powered by the latest paid models - GPT-5.4, Perplexity Sonar and Google Gemini
M1
ā Weekend Data ā free calls to 3 M1 numbers
MyRepublic
CMLINK SG
CMLINK SG
600 GB Malaysia / Indonesia shared roaming data valid for 365 days (new sign ups only)
GOMO
Free upgrade to 5G+ speed for 24 months
GOMO
50 Air Miles per month (based on yuu points)
Hi! by Singtel
600 IDD minutes 100 Myanmar minutes
SIMBA
Free voice roaming
Singtel
Up to 600 IDD mins
StarHub
StarHub
600 IDD Mins + 100 mins MMR
VIVIFI
Limited offer: 3 months free + 50GB global roaming
VIVIFI
Limited offer: 50GB global roaming
Zero1
Free 3 months for non-singtel port in (28 april - 31 may 2026) 500 IDD minutes
The lowest-priced options in this tier are SIM-only plans from MVNOs such as GOMO and giga!. Because prices change with each promotion, use the price filter above to surface the current cheapest plan, then compare its data allowance against rivals. For the absolute lowest, see our cheapest plans page.
Yes. The vast majority of plans under $15 include unlimited local talktime and SMS as standard, so you only need to compare them on data, 5G speed and roaming. Always confirm the inclusions on the individual plan card before signing up.
Most do. At this budget, 5G access is common where coverage exists, and many plans bundle a useful amount of free roaming data for nearby destinations. Roaming countries and any speed caps differ by provider, so check the plan terms before you commit.
For moderate use ā daily music, regular video and steady social media ā the allowances in this tier are usually ample. If you tether or stream HD heavily, compare plans under $20; if you barely stream, you can save with a plan under $10.
Yes. Singapore's number portability lets you carry your existing mobile number to a new provider, typically within a day or two. You begin the transfer during sign-up with your new telco ā no separate cancellation call needed.
Almost all under-$15 plans are SIM-only with no lock-in, billed month to month. That means you can switch the moment a better deal lands. See every flexible option on our SIM-only plans page.