Best Mobile Plans in Singapore 2021 - Seedly
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Updated January 2021

Best Mobile Plans

Compare and read real user reviews on Mobile Plans in Singapore

14 Products Found

Most Popular
Most ReviewedHighest RatingA-Z
Slide 1 of 5

Network

4.2

Customer Support

4.3

Ease of Porting

4.6

Mobile App

4.7
Candice Toh

"I've been following the circles IG page for some time now and..." 12h ago

Slide 1 of 5

Network

4.2

Customer Support

4.4

Ease of Porting

4.6

Mobile App

4.5
Kenneth Lee

"Went for the unlimited data package, but what’s the point of spending..." 6h ago

Slide 1 of 4

Network

4.5

Customer Support

4.2

Ease of Porting

4.6

Mobile App

4.6
K

"[Customer Service] - Worst customer service team you can ever expect. I..." 4d ago

$20

RATE

20 GB

DATA

200 min

CALL TIME

200 SMS

SMS

[EXCLUSIVE] For new users, use promo code SEEDLY50 to enjoy additional 30GB, 300 mins & 300 SMS at $10. Valid till 31 Dec 21.

Network

4.4

Customer Support

4.0

Ease of Porting

4.3

Mobile App

4.5
Ying Min

"I had a terrible experience trying to port into GOMO. I was..." 17h ago

Slide 1 of 4

Network

4.1

Customer Support

4.1

Ease of Porting

4.4

Mobile App

4.4
AE

"MOST Terrible network provided. Anyhow charge hundreds of ringgit even when do..." 1mth ago

Slide 1 of 4

Network

4.8

Customer Support

4.6

Ease of Porting

4.8

Mobile App

4.6
AL

"[Customer Service] I lost my SIM card and sent them an email..." 1w ago

Zero1 SIM Only 30u

$24.90

RATE

30 GB

DATA

450 min

CALL TIME

450 SMS

SMS

Zero1 SIM Only 6u

$13.90

RATE

6 GB

DATA

200 min

CALL TIME

200 SMS

SMS

Network

4.2

Customer Support

3.9

Ease of Porting

4.2

Mobile App

3.6
Zen Zoom-Zoom Lee

"I’m on the launch plan of $19-3GB Unlimited and use it as..." 16h ago

Slide 1 of 3

Network

4.0

Customer Support

3.1

Ease of Porting

3.1

Mobile App

3.5
Choon Yuan Chan

"Previously was a Singtel subscriber before porting over to Myrepublic. reason why..." 1d ago

Slide 1 of 3

Network

2.9

Customer Support

2.5

Ease of Porting

2.9

Mobile App

2.5
Andrew Goh

"[Network] Except for NEL, there is totally no network on other MRT..." 1w ago

$25

RATE

30 GB

DATA

1000 min

CALL TIME

1000 SMS

SMS

Network

3.5

Customer Support

3.6

Ease of Porting

3.8

Mobile App

3.7
Shih Tzu Mansss

"So far so good only minor internet issue, I think this is..." 6d ago

Best SIM Only Mobile Plans in Singapore 2021

If there's anything we can't live without... it's gotta be data.

With 13 telcos — 3 Mobile Network Operators (MNO) while the other 10 are Mobile Virtual Network Operators (MVNO) — in Singapore offering various SIM-only mobile data plans, how do you find the best SIM-only mobile plan to get?

What's more, these telcos are constantly sweetening their deals and changing up their promos to get more people to sign-up with them.

In fact, here's a look at the best SIM Only mobile plan promos right now!

Best SIM Only Mobile Plans Promo in Singapore

The start of the year means that there'll always be New Year promos for SIM-only mobile plans!

Contract running out? Need more data for the new year?

Want to lower your mobile bills and save more!

Then this is the perfect time to switch!

To make it easier for you, here's a compilation of the best new year promos on SIM-only mobile plans for all 13 telcos in Singapore!

best sim only plan new year promo 2021

Want to find out which is the best and the best value for money?

Besides reading the reviews left by real users... here's all you need to know about choosing the best and cheapest mobile data plans in Singapore for 2021.

Review Comparison of The Best SIM Mobile Data Plans in Singapore

M1 SIM-only mobile data plans

Plan

Cost

Talktime & SMS

Contract

80 GB

S$35 /month

S$0.44/ GB

1,000 mins

1,000 SMS

No Contract

30 GB

S$25 /month

S$0.83/ GB

1,100 mins

1,000 SMS

No Contract

M1 SIM-only mobile data plans

Does M1 allow data rollover?

No, M1 does not allow its customers to rollover data from the previous month(s).

Singtel SIM-only mobile data plans

Plan

Cost

Talktime & SMS

Contract?

55 GB

S$73.50/ month

S$1.34/ GB

150 mins

500 SMS

12 months

20 GB

S$25/ month

S$1.25/ GB

150 mins

500 SMS

12 months

3 GB

S$20/ month

S$6.67/ GB

-

No Contract

Summary of Singtel SIM-only mobile data plans

Does Singtel allow data rollover?

No, Singtel does not allow its customers to rollover data from the previous month(s).

StarHub SIM-only mobile data plans

Plan

Cost

Talktime & SMS

Contract?

30 GB

S$25/ month

S$0.83/ GB

1,000 mins

No Contract

55 GB

S$50/ month

S$0.91/ GB

1,000 mins

No Contract

35 GB

S$25/ month

S$0.71/ GB

1,000 mins

1 year

55 GB

S$50/ month

S$0.91/ GB

1,000 mins

1 year

40 GB

S$80/ month

S$2 / GB

300 mins

2 years

70 GB

S$110/ month

S$1.57 / GB

500 mins

2 years

Summary of StarHub SIM-only mobile data plans

Does StarHub allow data rollover?

No, StarHub does not allow its customers to rollover data from the previous month(s).

CirclesLife SIM-only mobile data plan

Plan

Cost

Talktime & SMS

Contract?

300GB
(Reset 2020)

S$48/ month

S$0.16/ GB

100 mins

25 SMS

No Contract

20 GB

S$18/ month

S$0.90/ GB

100 mins

25 SMS

No Contract

100 GB

S$38/ month

S$0.38/ GB

100 mins

25 SMS

No Contract

Circles Life SIM-only mobile data plan

Does CirclesLife allow data rollover ?

Yes. Circles Life allows their customers to rollover data from the previous month if they have leftover unused data allowance.

GOMO SIM-only mobile data plan

Plan

Cost

Talktime & SMS

Contract?

20 GB

S$20 / month

S$1 /GB

200 mins

200 SMS

No Contract

50 GB

S$30 / month

S$0.60 /GB

500 mins

500 SMS

No Contract

Does GOMO allow data rollover?

No, GOMO does not allow its customers to rollover data from the previous month(s).

giga! SIM-only mobile data plan

Plan

Cost

Talktime & SMS

Contract?

50 GB

S$45 /month

S$0.90 / GB

10,000 mins

10,000 SMS

No Contract

45 GB

S$25 /month

S$0.56 / GB

1,000 mins

1,000 SMS

No Contract

6 GB

S$10 /month

S$1.67 / GB

100 mins

100 SMS

No Contract

giga SIM-only mobile data plan

Does giga allow data rollover?

Yes. giga allows their customers to rollover data from the previous month if they have leftover unused data allowance.

Zero 1 SIM-only mobile data plan

Plan

Cost

Talktime & SMS

Contract?

6 GB
(6u)

S$13.90 /month

S$2.32 / GB

200 mins

200 SMS

No Contract

30 GB
(30u)

S$24.90 /month

S$0.83 / GB

450 mins

450 SMS

No Contract

Zero1 SIM-only mobile data plan

Does Zero1 allow data rollover?

No, Zero1 does not allow its customers to rollover data from the previous month(s).

MyRepublic SIM-Only Mobile Data Plan

Plan

Cost

Talktime & SMS

Contract

6 GB - Lite

S$10 / month

S$1.67/ GB

300 mins

300 SMS

No Contract

7 GB - Value

S$18 / month

S$2.57/ GB

1000 mins

1000 SMS

No Contract

20 GB - Core

S$20 / month

S$1/ GB

500 mins

500 SMS

No Contract

30 GB - Power

S$24 / month

S$0.80/ GB

100 mins

100 SMS

No Contract

40 GB - Pro

S$29 / month

S$0.73/ GB

400 mins

400 SMS

No Contract

120 GB - Unlimited
(4GB/day at 4G Speeds, managed speeds thereafter)

S$48 / month
S$0.40 /GB

unlimited talktime

unlimited SMS

No Contract

Summary of MyRepublic SIM-Only Mobile Data Plans

Does MyRepublic allow data rollover?

No, MyRepublic does not allow its customers to rollover data from the previous month(s).

TPG Mobile SIM-only mobile data plans

Plans

Cost

Talktime & SMS

Contract?

50 GB SIM ONLY

S$10 / month

S$0.20 /GB

300 mins

300 SMS

No Contract

TPG Mobile SIM-only mobile data plans

TPG Mobile provides the cheapest sim-only mobile data plans at $0.20/ GB, for a whooping 50 GB at only $10/month.

However, many seedly reviewers have noted that TPG mobile has abysmal network connection underground and rather unresponsive customer service.

Does TPG Mobile allow data rollover?

No, TPG Mobile does not allow its customers to rollover data from the previous month(s).

redONE SIM only mobile data plans

Plans

Cost

Talktime & SMS

Contract?

3 GB - Amazing8

S$8/ month

S$2.67 / GB

100 mins

10 SMS

No Contract

10 GB - Amazing18+

S$18/ month

S$1.80 / GB

200 mins

20 SMS

No Contract

20 GB - Amazing28+

S$28/ month

S$1.40 / GB

300 mins

30 SMS

No Contract

Does redONE allow data rollover?

No, redONE does not allow its customers to rollover data from the previous month(s).

Grid Mobile

Plans

Cost

Talktime & SMS

Contract?

20GB

S$17.90 /month

S$0.90/ GB

120 mins

50 SMS

No Contract

40 GB

S$24.90 /month

S$0.62/ GB

200 mins

200 SMS

No Contract

Summary of Grid Mobile SIM only mobile data plans

Does Grid Mobile allow data rollover?

No, Grid Mobile does not allow its customers to rollover data from the previous month(s).

VIVIFI SIM-Only Mobile Data Plans

Plan

Cost

Talktime & SMS

Contract?

40 GB - VIVIFI Share

1 Line: S$29.90/month, S$0.75/ GB

2 Lines: S$35.25, S$0.84/ GB

Shareable up to 8 lines, each additional line +S$5.35, includes +2GB

300 mins

100 SMS

No Contract

10 GB - VIVIFI Plus 10

S$14.98/ month

S$1.50 / GB

350 mins

100 SMS

No Contract

6 GB - VIVIFI Plus 6

S$9.98/ month

S$1.66 / GB

350 mins

100 SMS

No Contract

3 GB - VIVIFI Lite

S$8.80/ month

S$2.93 / GB

500 mins

20 SMS

No Contract

Summary of MVNO VIVIFI's SIM only mobile data plans

Does VIVIFI allow data rollover?

No, VIVIFI does not allow its customers to rollover data from the previous month(s).

CMLink

CMLink is another MVNO in Singapore.

Plans

Cost

Talktime & SMS

Contract?

60 GB

S$70 /month

S$1.17 / GB

300 mins

300 SMS

No Contract

40 GB

S$50 /month

S$1.25 / GB

300 mins

300 SMS

No Contract

20 GB

S$30 /month

S$1.50 / GB

300 mins

300 SMS

No Contract

5 GB

S$15 /month

S$3 / GB

100 mins

100 SMS

No Contract

Summary of CMLink Sim Only mobile data plans

Does CMLink allow data rollover?

No, CMLink does not allow its customers to rollover data from the previous month(s).

How to Choose the Best SIM-Only Mobile Data Plan in Singapore?

Taking into account your budget is important but so are your data consumption requirements and other needs like talktime or SMS to avoid surprise charges in your bill.

Factors to consider while choosing mobile plans:

  • Price of the mobile plan
  • Data allowance and speed
  • SMS and call time of the mobile plan
  • Network Performance, Reception and Connectivity
  • Flexibility to customise plan
  • Flexibility to roam
  • Customer service efficiency

There are also many additional services, free perks or incentives you should look out for to help sweeten your deal like

  • Free Caller ID
  • Free Talktime - outgoing and incoming
  • Free SMS - limited to a certain quantity
  • Additional data or discount for your subscription
  • Free Music Streaming services

Here's a SIM Only Mobile Data Plan Comparison Calculator to help you make your decision

If there are still questions after reading Real User Reviews on the SIM Only data plans, ask the community at Seedly Community.

What is an MVNO?

MVNO stands for Mobile Virtual Network Operator.

They are basically like virtual telcos that do not own the infrastructures that they use to provide services. Instead, they can rent infrastructure from existing established telcos or Mobile Network Operators.

MVNOs can afford to keep the prices of their SIM Only plans so attractively low because they do not have to maintain their own infrastructure, neither do they have much brick-and-mortar presence.

How to apply for a mobile plan?

You can either head down to a branch or apply for their mobile plan online, depending on the telco/MVNO that you are going for.

Documents required to apply for a mobile plan:

  • If you are a Singapore Citizen or Permanent Resident:
    Original IC (or passport)
  • If you are a foreigner:
    Employment Pass/Work Permit/Social or Dependent Pass with at least 6 months validity to date of expiry
    Purchase Agreement/Tenancy Letter (with proof of more than 6 months occupancy)
    Passport
  • If you are a New Business Customer:
    Form 9 (Change of company name due to company incorporated)
    Form C (Certificate of registration for a new business firm)
    Form K (Renewal for business firm)
    Form 83 (Foreign company)Depending on the bank, application for a savings account can be done within a week.
  • If you are applying on behalf of someone, these are the additional documents required:
    Letter of authorisation letter signed by the applicant