Best SIM-Only Plans in Singapore (2023): Singtel, M1, Starhub, GOMO and More
Want to save money and get more data while having the freedom to switch telcos whenever you want?
Consider getting a no-contract SIM-Only plan!
With no contract SIM-Only plans, you’re free to jump around the moment you spot a better deal 😉
So, what are the best SIM-Only mobile plans in Singapore, and how do you choose what’s best for you?
TL;DR: Best SIM-Only Plan Singapore (2023)
| SIM-Only Plan | Monthly Price | Data | Data Cost Per 1GB | Network | Talk Time (Minutes) | SMS |
|---|---|---|---|---|---|
| Cheapest SIM-Only Plans (≤$15/month, 3 – 12GB typically) | |||||
| Recommended: Zero1 Starter | $7 | 6GB + unlimited throttled | $1.17 | Singtel | 150 | 100 |
| Best Value: SIMBA (50GB) | $10 | 50GB + 50GB (valid till further notice) | $0.20 | SIMBA | 300 | 30 |
| Mid-range SIM-Only Plans ($15 – $30/month, 20 – 100GB typically) | |||||
| Recommended: GOMO 4G Value Plan | $18.17 | 50GB + 58GB (for first 90 days) +rollover data | $0.36 | Singtel | 500 | 500 |
| Best Value: MyRepublic Mobile’s Unlimited Data | $25.90 | Unlimited data (5GB/day at 4G, slower speeds thereafter) | N.A. | StarHub/M1 | 2,000 | 2,000 |
| Premium SIM-Only Plans ($30 – $50/month, 70GB – 150GB typically) | |||||
| Recommended/Best Value: redONE Unlimited48 | $48 | Unlimited | - | StarHub | Unlimited |
Note that information is valid as of 16 January 2023 and that prices and promotions for these sim-only plans can be changed without prior notice.
Jump to:
- Which SIM-Only Mobile Plan Is Best in Singapore?
- Which Singapore Telco Has The Best Reception?
- Cheapest SIM-Only Plans (≤$15/month, 3 – 12GB typically)
- Mid-range SIM-Only Plans ($15 – $30/month, 20 – 100GB typically)
- Premium SIM-Only Plans ($30 – $50/month, 70GB – 150GB typically)
- 5G SIM-Only Plans
What Is A No Contract SIM-Only Plan?
SIM-Only plans are postpaid plans that package data, talk time, and SMSes at a fixed monthly cost.
This way, you can focus on what is most important to you — which is probably data.
They function like traditional mobile phone contracts, BUT you’re not locked into any minimum contract period.
This means that you are free to switch telcos or mobile plans anytime you like without incurring any penalties.
Can I Go SIM-Only And Keep My Number?
Yes! In fact, new port-ins are highly encouraged due to better deals and freebies if you are switching telcos. All you need to do is fill up the sign-up form with your existing number and the telco will settle the rest.
Which SIM-Only Mobile Plan Is Best in Singapore?
The best SIM-Only plan really depends on how much data you’ll need. Here’s how we would choose a mobile plan:
- Look at your latest telco bills to check how much data you’ve been using monthly (and how much talk time and SMS-es if you’re old school like that)
- Narrow down a few plans from our list of SIM-Only mobile plans that cater to your data needs
- Consider the quality of service, user experience, and mobile reception of the company (don’t just chase the highest GB per dollar as the service may not be as good)
- We’ll cover reception briefly in this article. Alternatively, check out reviews on Seedly of the respective companies to get a better sense of user experience.
- For those who care a lot about user experience, consider looking at mobile app reviews on the Apple/Google Play store.
- After that, go forth and pick a plan knowing that you’ve done your research/due diligence and getting the most out of your money!
Which Singapore Telco Has The Best Reception?
There are four Mobile Network Operators (MNOs) in Singapore:
And these are the 10 Mobile Virtual Network Operators (MVNO), aka virtual telcos in the market right now:
- Changi Mobile
- Circles.Life
- CMLink (China Mobile)
- giga!
- GOMO
- Gorilla Mobile (New sign-ups have been paused till further notice)
- MyRepublic Mobile
- redONE
- VIVIFI
- Zero1
Here’s a look at who’s on which MNO’s network:
| Mobile Network Operator | Mobile Virtual Network Operator (Which MNO do they rent bandwidth and network services from?) |
|---|---|
| Singtel | CMLink |
| GOMO | |
| VIVIFI | |
| Zero1 | |
| Starhub | giga! |
| MyRepublic | |
| redONE | |
| M1 | Changi Mobile |
| Circles.Life & MyRepublic | |
| Gorilla Mobile | |
| SIMBA (formerly TPG) | - |
Also, here is how the telcos compare in terms of coverage according to the Infocomm Media Development Authority (IMDA)’s latest Q3 2022 (July – September) 4G quality of service performance results:
SIMBA has finally caught up with the major competitors. However, all telcos seem to be slipping from July to September.
Singtel, M1, StarHub or SIMBA?
But while IMDA’s report shows that the MNOs are comparable, this doesn’t necessarily translate to good connection during actual usage. SIMBA for example has been known for a pretty terrible internet connection.
Meanwhile, Singtel seems to offer the best coverage based on reviews.
So, if you want reliable coverage, I’ll probably avoid SIMBA even though they have some of the best bang-for-buck plans, and go for Singtel or the MVNOs riding on its network.
Cheapest SIM-Only Plans Under $15/month
Are you looking to save on recurring expenses and have no need for so much data? Here are the cheapest SIM-Only plans in Singapore!
| SIM-Only Plan | Monthly Price (Includes GST) | Data | Data Cost Per 1GB | Network | Talk Time (Minutes) | SMS |
|---|---|---|---|---|---|
| Zero1 Starter | $7 | 6GB + unlimited throttled | $1.17 | Singtel | 150 | 100 |
| Changi Mobile Flexi Value+ | $8 | 12GB | $0.67 | M1 | 200 | 200 |
| redONE Amazing8 | $8 | 5GB + unlimited throttled | $1.60 | StarHub | 300 (Can be used in Singapore & Malaysia) | 300 |
| VIVIFI Lite | $8.88 | 3GB | $2.93 | Singtel | 500 | 20 |
| VIVIFI Plus | $9.08 / $11.10 | 9GB + unlimited throttled / 20GB + unlimited throttled | $1 / $0.55 | Singtel | 350 | 200 / 400 | 200 |
| SIMBA (50GB) | $10 | 50GB (valid till further notice) | $0.20 | SIMBA | 300 | 30 |
| Changi Mobile Flexi Value+ | $10 | 20GB + rollover data | $0.50 | M1 | 300 | 300 |
| Zero1 Classic | $10 | 12GB + unlimited throttled | $0.83 | Singtel | 200 | 200 |
| redONE WOW10 | $10 | 10GB + unlimited throttled | $1.60 | StarHub | 300 | 300 |
| giga! (10GB) | $10.10 | 10GB + rollover data | $1 | StarHub | 300 | 300 |
| CMLink (12GB) | $10.80 | 12GB (6GB usable in SG, HK & PRC) | $0.90 | Singtel | 100 (usable in SG, HK, PRC, IN, MY, TH & US) | 100 |
| MyRepublic Mobile Lite | $10.90 | 10GB + unlimited throttled | $1.09 | StarHub/M1 | 300 | 300 |
| Zero1 Jumbo 60 | $12.15 | 60GB | $0.20 | Singtel | 500 | 50 |
| SIMBA MY130 | $13 | 130GB + 10GB roaming data to Malaysia | $0.10 | SIMBA | 500 | 50 |
| M1 Maxx | $15 | 100GB + 2GB Roaming Data (Malaysia, Indonesia) | $0.15 | Unlimited (Local Outgoing, Incoming) | 100 | |
| Changi Mobile Flexi Freedom | $15 | 25GB + unlimited throttled | $0.60 | M1 | Unlimited | 200 |
Recommended: Zero1 Starter
Being the cheapest on the list, the Zero1 Starter plan (previously known as 6u) offers 6GB for just $7, and you get unlimited throttled data thereafter with a decent number of minutes/SMSes.
Plus, Zero1 utilises the Singtel network, which provides the most coverage out of all the other operators.
Best value: SIMBA (50GB)
The most value-for-money plan is undoubtedly SIMBA’s 50GB SIM-Only plan for $10 per month!
The company is even running a promotion where you can get an extra 50GB.
However, you should also know that SIMBA is relatively new and is using its own network. So be sure to check out reviews before you make the switch.
Mid-Range SIM-Only Plans ($15 – $30/Month)
These plans are for you if you don’t mind paying a bit more each month for more data.
| SIM-Only Plan | Monthly Price (Includes GST) | Data | Data Cost Per 1GB | Network | Talk Time (Minutes) | SMS |
|---|---|---|---|---|---|
| MyRepublic Mobile EX Core | $15.90 | 50GB + 20GB (for first 3 months) + unlimited throttled | $0.32 | StarHub/M1 | 500 | 500 |
| Changi Mobile Flexi Ultimate | $17.50 | 100GB + rollover data | $0.18 | M1 | 1000 | 500 |
| VIVIFI Binge | $17.66 / $23.21 | 100GB / 120GB | $0.18 / $0.19 | Singtel | 400 | 200 |
| M1 (5G, 80GB) | $18.12 | 80GB + unlimited data on weekends | $0.23 | M1 | 1,000 | 1,000 |
| SIMBA (80GB) | $18 | 80GB + 50GB (valid till further notice) | $0.23 | SIMBA | 500 | 50 |
| redONE Amazing18 | $18 | 25GB + unlimited throttled | $0.72 | StarHub | 500 (Can be used in Singapore & Malaysia) | 500 |
| Circles.Life Base | $18 | 20GB (50GB with promo code: 50GBUNLIMITED) | $0.90 | M1 | 100 | 25 |
| Zero1 50u | $18.05 | 50GB + unlimited | $0.36 | Singtel | 500 | 500 |
| GOMO 4G Value Plan | $18.17 | 50GB + 58GB (for first 90 days) +rollover data | $0.36 | Singtel | 500 | 500 |
| redONE WOW20 | $20 | 60GB + 60GB (for first 12 months) + unlimited throttled | $0.33 | StarHub | 500 | 500 |
| M1 (100 GB) | $20.13 | 100GB | $0.20 | M1 | 1,000 | 1,000 |
| giga! (100GB) | $20.19 | 100 GB + rollover data | $0.20 | StarHub | 1000 | 1000 |
| GOMO 4G Plan | $20.19 | 20GB | $1 | Singtel | 200 | 200 |
| Zero1 Jumbo 100 | $20.20 | 100GB | $0.20 | Singtel | 800 | 100 |
| Starhub 4G SIM Only No Contract | $20.23 | 30GB + 50GB (for first 24 months) | $0.67 | StarHub | Unlimited | 1,000 |
| CMLink (50GB) | $20.80 | 50GB (25GB usable in SG, HK & PRC) | $0.42 | Singtel | 300 (Usable in SG, HK, PRC, IN, MY, TH & US) | 300 |
| MyRepublic Mobile Pro | $20.90 | 80GB + 20GB (for first 6 months) + unlimited throttled | $0.25 | StarHub/M1 | 1,000 | 1,000 |
| VIVIFI Binge 5G | $24.73 | 120GB | $0.21 | Singtel | 400 | 200 |
| SIMBA SuperRoam | $25 | 100GB +10GB roaming data | $0.25 | SIMBA | 500 | 50 |
| Zero1 80u | $25.15 | 80GB + unlimited | $0.31 | Singtel | 800 | 800 |
| Zero1 60u 5G | $25.15 | 60GB + unlimited | $0.42 | Singtel | 500 | 500 |
| giga! (150GB) | $25.23 | 150 GB + rollover data | $0.17 | StarHub | 1500 | 1500 |
| GOMO 5G Plan | $25.23 | 60GB + 108GB (for first 90 days) + rollover data | $0.42 | Singtel | 1,000 | 1,000 |
| MyRepublic Mobile’s Unlimited Data | $25.90 | Unlimited data (5GB/day at 4G, slower speeds thereafter) | N.A. | StarHub/M1 | 2,000 | 2,000 |
| redONE Amazing28 | $28 | 50GB + unlimited throttled | $0.56 | StarHub | 800 (Can be used in Singapore & Malaysia) | 800 |
Recommended: GOMO (60GB)
If you want the best network coverage in Singapore and a whopping 60GB data plan, GOMO’s 4G value plan for $18.17 per month would likely be the plan for you. Not to mention, any unused data for the month can be rolled over to the next.
GOMO by Singtel is the highest-rated and most popular on SeedlyReviews too.
Best value: MyRepublic Mobile’s Unlimited Data Plan
With a value of (theoretically) infinity, you can opt for MyRepublic Mobile’s Unlimited Data plan, which costs $25.90 per month for unlimited 4G data capped at 5 GB a day with managed speeds thereafter.
Moreover, MyRepublic uses StarHub and M1, both major operators with coverage second only to Singtel.
Premium SIM-Only Plans (≥$30 – $50/Month)
Data-hungry? These plans are the most suitable for you!
Though you’ll probably need to fork out much more to satiate that hunger.
| SIM-Only Plan | Monthly Price | Data | Data Cost Per 1GB | Network | Talk Time (Minutes) | SMS |
|---|---|---|---|---|---|
| Circles.Life Unlimited | $30 | Unlimited | - | M1 | Unlimited | 25 |
| Zero1 90u 5G | $30.15 | 90GB + unlimited throttled | $0.34 | Singtel | 800 | 800 |
| CMLink (5G, 80GB) | $30.80 | 80GB (35GB usable in SG, HK & PRC) | $0.39 | Singtel | 400 (usable in SG, HK, PRC, IN, MY, TH & US) | 400 |
| redONE Amazing38 | $38 | 80GB + unlimited throttled | $0.48 | StarHub | 1,000 (Can be used in Singapore & Malaysia) | 1,000 |
| CMLink (5G, 110GB) | $40.80 | 110GB (50GB usable in SG, HK & PRC) | $0.37 | Singtel | 500 (usable in SG, HK, PRC, IN, MY, TH & US) | 500 |
| giga! (350GB) | $45.42 | 350GB + rollover data | $0.13 | StarHub | 5,000 | 5,000 |
| redONE Unlimited48 | $48 | Unlimited | - | StarHub | Unlimited |
Recommended/Best value: redONE (Unlimited)
If you’re paying top dollar for a SIM-Only plan, you might as well get unlimited EVERYTHING! Although the most expensive on our list at $48 per month, redONE’s Unlimited48 plan gives you unlimited data, talk time, and SMSes which no other plan does!
redONE rides on the Starhub network and based on customer reviews at SeedlyReviews, users are having a great experience with them.
5G SIM-Only Plans
Have a 5G-enabled phone and are ready to take your surfing speed to the next level?
Here are all the 5G plans available for you to make a comparison:
| SIM-Only Plan | Monthly Price | Data | Data Cost Per 1GB | Network | Talk Time (Minutes) | SMS |
|---|---|---|---|---|---|
| giga! 5G Add-on | $10.10 | Depending on your current plan | N.A. | StarHub | N.A. |
| M1 (5G, 80GB) | $18.12 | 80GB + unlimited data on weekends | $0.23 | M1 | 1,000 | 1,000 |
| VIVIFI Binge 5G | $24.73 | 120GB | $0.21 | Singtel | 400 | 200 |
| Zero1 60u 5G | $25.15 | 60GB + unlimited | $0.42 | Singtel | 500 | 500 |
| GOMO 5G Plan | $25.23 | 60GB + 108GB (for first 90 days) + rollover data | $0.42 | Singtel | 1,000 | 1,000 |
| Zero1 90u 5G | $30.15 | 90GB + unlimited throttled | $0.34 | Singtel | 800 | 800 |
| CMLink (5G, 80GB) | $30.80 | 80GB (35GB usable in SG, HK & PRC) | $0.39 | Singtel | 400 (usable in SG, HK, PRC, IN, MY, TH & US) | 400 |
| CMLink (5G, 110GB) | $40.80 | 110GB (50GB usable in SG, HK & PRC) | $0.37 | Singtel | 500 (usable in SG, HK, PRC, IN, MY, TH & US) | 500 |
SIM-Only Plans For Seniors And Family
In addition, there are also SIM-Only plans for seniors and SIM-Only plans for families that you might want to check out too:
Are SIM-Only Plans Worth It When Compared to Fixed Plans?
Here’s what we found:
Spoiler alert: you’ll be saving lots of money!
Plus, you’re getting more bang for your buck in terms of data too!
Besides saving on your data plans, remember to charge your mobile bills to credit cards to maximise your spending!
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