Best SIM Only Mobile Phone Plans

Featured

5G Most Unrestricted

Min. total cost $12.30

$12 per 30 days

450GB data

Unlimited National Calls

No contract

Full 5G speed

on M1 5G network

whistleOut Exclusive: 450GB for just $12/month for the first 6 months, reverts to 250GB at $18 forever after. T&Cs apply.

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Most Data

4G Unlimited Data

Min. total cost $25.90

$25.90 per month

Unlimited data

2000 Minutes

No contract

Full 4G speed

on M1 4G network

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Most Minutes

SuperRoam 10 SIM Only

Min. total cost $10

$10 per 30 days

400GB data

Unlimited National Calls

No contract

Full 5G speed

SIMBA mobile digital network (5G)

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Cheapest

Starter Prime 4G

Min. total cost $7.06

$7.06 per 30 days

200GB data

300 Minutes

No contract

Full 4G speed

on Singtel's 4G network

Deal: 5G included for 3 months + Roam Malaysia 100GB for 365 days + Enjoy your 3rd month free

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While you've seen our absolute best in class, there are many more fantastic SIM-only plans waiting to be discovered. Continue below to use our comprehensive comparison tools to find your ideal match.

#1	MyRepublic	MyRepublic 4G Unlimited Data Unlimited data on M1 4G network 2000 Minutes 2000 Messages $25.90/mth Min. cost $25.90 Go	$25.90/mth Min. cost $25.90	Go
#2	CMLink	CMLink Unlimited 5G SIM Only Unlimited data on Singtel's 4G network 400 Minutes 400 Messages Deal: Free 600GB Malaysia roaming for 365 days. Limited time only. $31.10 Min. cost $31.10 Go	$31.10 Min. cost $31.10	Go
#3	Singtel	Singtel 5G+ $35 Ultimate Monthly Plan Unlimited data Singtel 5G network Unlimited National Calls & SMS $35 Per 30 Day Renewal Go	$35 Per 30 Day Renewal	Go
#4	M1	M1 Unlimited Bespoke Contract Unlimited data M1 5G network Contract (24 mths) Unlimited National Calls 2500 Messages $249.95/mth Min. cost $5,998.80 Go	$249.95/mth Min. cost $5,998.80	Go
#5	GOMO	GOMO 5G Jetsetter SIM Only 1000GB data on Singtel's 5G network in selected areas with 5G devices 1000 Minutes 1000 Messages Deal: $21.15/mth for 2 mths, $27.15/mth thereafter + bonus 800GB monthly Malaysia roaming. Use code JETSET62 $27.15 + $2 Upfront Min. cost $23.15 Go	$27.15 + $2 Upfront Min. cost $23.15	Go
#6	Giga	Giga 1TB 5G SIM Only 1000GB data on StarHub 5G network 1500 Minutes 1500 Messages $28 + $2.04 Upfront Min. cost $30.04 Go	$28 + $2.04 Upfront Min. cost $30.04	Go
#7	Circles.Life	Circles.Life 5G Upsized 1000GB data on M1 5G network Unlimited National Calls 25 Messages Deal: FLASH SALE: $27 for the first 3 months, price reverts to $40/mth forever after $40 + $0.30 Upfront Min. cost $27.30 Go	$40 + $0.30 Upfront Min. cost $27.30	Go
#8	SIMBA	SIMBA SuperRoam 25 SIM Only 700GB data SIMBA mobile digital network (5G) Unlimited National Calls 100 Messages Deal: Free MSIG Personal Accident Insurance with SIMBA Mobile $25 Min. cost $25 Go	$25 Min. cost $25	Go
#9	Eight Editor's Pick	Eight Editor's Pick Triple Eight SIM Only 588GB data on StarHub network 888 Minutes 188 Messages $18 Min. cost $18 Go	$18 Min. cost $18	Go
#10	Maxx	Maxx 500GB SIM Only 500GB data on M1 network 500 Minutes 50 Messages Deal: Port in & get 1 month free. $12 Min. cost $12 Go	$12 Min. cost $12	Go

#1	SIMBA	SIMBA SuperRoam 10 SIM Only 400GB data SIMBA mobile digital network (5G) Unlimited National Calls 30 Messages $10 Min. cost $10 Go	$10 Min. cost $10	Go
#2	Circles.Life	Circles.Life 5G Most Unrestricted 450GB data on M1 5G network Unlimited National Calls 25 Messages whistleOut Exclusive: 450GB for just $12/month for the first 6 months, reverts to 250GB at $18 forever after. T&Cs apply. $12 + $0.30 Upfront Min. cost $12.30 Go	$12 + $0.30 Upfront Min. cost $12.30	Go
#3	Singtel	Singtel 5G+ $35 Ultimate Monthly Plan Unlimited data Singtel 5G network Unlimited National Calls & SMS $35 Per 30 Day Renewal Go	$35 Per 30 Day Renewal	Go
#4	ZYM Mobile	ZYM Mobile 400GB Roam Smart SIM Only 400GB data on Singtel network 2000 Minutes 100 Messages Deal: 3 mths free from from 4th-6th for a new number + 600GB of bonus Malaysia, Indonesia & Thailand Roaming Data for 365 days $15.10 + $3 Upfront Min. cost $18.10 Go	$15.10 + $3 Upfront Min. cost $18.10	Go
#5	MyRepublic	MyRepublic 4G Unlimited Data Unlimited data on M1 4G network 2000 Minutes 2000 Messages $25.90/mth Min. cost $25.90 Go	$25.90/mth Min. cost $25.90	Go
#6	Giga	Giga 1TB 5G SIM Only 1000GB data on StarHub 5G network 1500 Minutes 1500 Messages $28 + $2.04 Upfront Min. cost $30.04 Go	$28 + $2.04 Upfront Min. cost $30.04	Go
#7	StarHub	StarHub Large 5G SIM Only 200GB data StarHub 5G network 1500 Minutes 750 Messages Deal: Exclusive for new sign-ups: Free 12-month subscription to SmartSupport Lite $32 Min. cost $32 Go	$32 Min. cost $32	Go
#8	M1	M1 5G SIM Only 150GB 150GB data M1 5G network 1000 Minutes 1000 Messages Deal: $3 off first 3 months for new sign-ups and port-ins only $14.95 Min. cost $11.95 Go	$14.95 Min. cost $11.95	Go
#9	redONE	redONE Best 20 500GB data on StarHub 4G network 1000 Minutes 500 Messages $20.90 Min. cost $20.90 Go	$20.90 Min. cost $20.90	Go
#10	Changi Mobile	Changi Mobile 480GB FlexiMax SIM Only 480GB data on M1 network 1000 Minutes 200 Messages $25 + $5 Upfront Min. cost $30 Go	$25 + $5 Upfront Min. cost $30	Go

#1	CMLink	CMLink 300GB 4G SIM Only 300GB data on Singtel's 4G network 300 Minutes 100 Messages Deal: 50% credit rebate for 6 months for new sing-ups $5.05 Min. cost $5.05 Go	$5.05 Min. cost $5.05	Go
#2	Zero1	Zero1 Starter Prime 4G 200GB data on Singtel's 4G network 300 Minutes 100 Messages Deal: 5G included for 3 months + Roam Malaysia 100GB for 365 days + Enjoy your 3rd month free $7.06 Min. cost $7.06 Go	$7.06 Min. cost $7.06	Go
#3	VIVIFI	VIVIFI Roam Value 4G 200GB data on Singtel's 4G network 300 Minutes 100 Messages Deal: Port In Bonus: Free 5G Trial for 3 months (non-Singtel port in) $7.70 Min. cost $7.70 Go	$7.70 Min. cost $7.70	Go
#4	ZYM Mobile	ZYM Mobile 200GB Roam Saver SIM Only 200GB data on Singtel network 300 Minutes 100 Messages Deal: Get 100GB of bonus Malaysia Roaming Data for 365 days $7.77 + $3 Upfront Min. cost $10.77 Go	$7.77 + $3 Upfront Min. cost $10.77	Go
#5	Maxx	Maxx 290GB SIM Only 290GB data on M1 network 500 Minutes 99 Messages Deal: Online Exclusive: $7.90/month for 12 mths, then $9.90. Port in & get 1 month free. $7.90 Min. cost $7.90 Go	$7.90 Min. cost $7.90	Go
#6	Eight Editor's Pick	Eight Editor's Pick Double Eight SIM Only 288GB data on StarHub network 588 Minutes 88 Messages $8 Min. cost $8 Go	$8 Min. cost $8	Go
#7	MyRepublic	MyRepublic 4G Essential 288GB data on M1 4G network 200 Minutes 100 Messages Deal: $7.90/mth for first 3 mths, thereafter $9.90/mth $9.90/mth Min. cost $7.90 Go	$9.90/mth Min. cost $7.90	Go
#8	SIMBA	SIMBA SuperRoam 10 SIM Only 400GB data SIMBA mobile digital network (5G) Unlimited National Calls 30 Messages $10 Min. cost $10 Go	$10 Min. cost $10	Go
#9	Changi Mobile	Changi Mobile 180GB FlexiLite SIM Only 180GB data on M1 network 200 Minutes 50 Messages $10 + $5 Upfront Min. cost $15 Go	$10 + $5 Upfront Min. cost $15	Go
#10	GOMO	GOMO 4G Saver SIM Only 88GB data on Singtel's 4G network 100 Minutes 100 Messages Deal: Use code 4GLITEMY $10.18 + $2 Upfront Min. cost $12.18 Go	$10.18 + $2 Upfront Min. cost $12.18	Go
#11	Giga	Giga 100GB 4G SIM Only 100GB data on StarHub 4G network 300 Minutes 300 Messages $10.19 + $2.04 Upfront Min. cost $12.23 Go	$10.19 + $2.04 Upfront Min. cost $12.23	Go
#12	redONE	redONE Best 10 250GB data on StarHub 4G network 500 Minutes 200 Messages $10.90 Min. cost $10.90 Go	$10.90 Min. cost $10.90	Go
#13	Circles.Life	Circles.Life 5G Most Unrestricted 450GB data on M1 5G network Unlimited National Calls 25 Messages whistleOut Exclusive: 450GB for just $12/month for the first 6 months, reverts to 250GB at $18 forever after. T&Cs apply. $12 + $0.30 Upfront Min. cost $12.30 Go	$12 + $0.30 Upfront Min. cost $12.30	Go
#14	M1	M1 100GB Tourist eSIM 100GB data M1 4G network 500 Minutes 100 Messages $12 Per 15 Day Renewal Go	$12 Per 15 Day Renewal	Go
#15	Singtel	Singtel 5G $15 Ultimate Monthly Plan 10GB data Singtel 4G network 500 Minutes 100 Messages $15 Per 30 Day Renewal Go	$15 Per 30 Day Renewal	Go

#1	Eight Editor's Pick	Eight Editor's Pick Double Eight SIM Only 288GB data on StarHub network 588 Minutes 88 Messages $8 Min. cost $8 Go	$8 Min. cost $8	Go
#2	SIMBA	SIMBA SuperRoam 10 SIM Only 400GB data SIMBA mobile digital network (5G) Unlimited National Calls 30 Messages $10 Min. cost $10 Go	$10 Min. cost $10	Go
#3	Maxx	Maxx 300GB SIM Only 300GB data on M1 network 500 Minutes 50 Messages Deal: Port in & get 1 month free. $10 Min. cost $10 Go	$10 Min. cost $10	Go
#4	Changi Mobile	Changi Mobile 180GB FlexiLite SIM Only 180GB data on M1 network 200 Minutes 50 Messages $10 + $5 Upfront Min. cost $15 Go	$10 + $5 Upfront Min. cost $15	Go
#5	redONE	redONE Best 10 250GB data on StarHub 4G network 500 Minutes 200 Messages $10.90 Min. cost $10.90 Go	$10.90 Min. cost $10.90	Go
#6	Eight Editor's Pick	Eight Editor's Pick Fortune Eight SIM Only 488GB data on StarHub network 688 Minutes 128 Messages $11.80 Min. cost $11.80 Go	$11.80 Min. cost $11.80	Go
#7	Maxx	Maxx 500GB SIM Only 500GB data on M1 network 500 Minutes 50 Messages Deal: Port in & get 1 month free. $12 Min. cost $12 Go	$12 Min. cost $12	Go
#8	SIMBA	SIMBA SuperRoam 12 SIM Only 500GB data SIMBA mobile digital network (5G) Unlimited National Calls 100 Messages $12 Min. cost $12 Go	$12 Min. cost $12	Go
#9	M1	M1 100GB Tourist eSIM 100GB data M1 4G network 500 Minutes 100 Messages $12 Per 15 Day Renewal Go	$12 Per 15 Day Renewal	Go
#10	Singtel	Singtel 5G $15 Ultimate Monthly Plan 10GB data Singtel 4G network 500 Minutes 100 Messages $15 Per 30 Day Renewal Go	$15 Per 30 Day Renewal	Go
#11	Eight Editor's Pick	Eight Editor's Pick Triple Eight SIM Only 588GB data on StarHub network 888 Minutes 188 Messages $18 Min. cost $18 Go	$18 Min. cost $18	Go
#12	SIMBA	SIMBA SuperRoam 18 SIM Only 500GB data SIMBA mobile digital network (5G) Unlimited National Calls 100 Messages Deal: Free MSIG Personal Accident Insurance with SIMBA Mobile $18 Min. cost $18 Go	$18 Min. cost $18	Go
#13	Singtel	Singtel 5G YAY! Monthly Plan 230GB data Singtel 5G network 2500 Minutes 500 Messages $19.90 Per 30 Day Renewal Go	$19.90 Per 30 Day Renewal	Go
#14	SIMBA	SIMBA SuperRoam 20 SIM Only 600GB data SIMBA mobile digital network (5G) Unlimited National Calls 100 Messages Deal: Free MSIG Personal Accident Insurance with SIMBA Mobile $20 Min. cost $20 Go	$20 Min. cost $20	Go
#15	redONE	redONE Best 20 500GB data on StarHub 4G network 1000 Minutes 500 Messages $20.90 Min. cost $20.90 Go	$20.90 Min. cost $20.90	Go