Singtel SIM-Only Plans in Singapore: Which Option Is Best for You?
Latest update on Singtel SIM-Only plans
Updated November 2025
Singtel has refreshed its SIM-Only plans in Singapore to better match today’s mobile usage needs, with a stronger focus on flexibility, 5G performance, and higher data consumption. The current Singtel SIM-Only lineup includes contract-free plans across different tiers, offering unlimited local data on most plans, 5G+ connectivity, and options tailored to different user profiles.
These updates reflect a shift from earlier SIM-Only plans that focused mainly on fixed data bundles, towards plans that better support streaming, hotspot usage, and everyday mobile connectivity. This page provides an overview of Singtel SIM-Only plans today, helping users decide which option best fits their needs when comparing the best SIM-Only plans in Singapore.
Singtel SIM-Only plan tiers explained: Enhanced and Priority
Singtel’s latest SIM-Only plans are offered across different plan tiers, including Enhanced and Priority. These tiers reflect differences in network experience and included benefits, rather than simply data limits.
Most Singtel SIM-Only plans now come with unlimited local data, subject to fair usage policies. The Enhanced Lite plan is the exception, offering a large capped data allowance of 300GB per month instead of unlimited data. This makes it suitable for users who want a high data cap without opting for a fully unlimited plan.
For users comparing Singtel SIM-Only plans, the choice between Enhanced and Priority plans typically depends on desired network performance, included features, and overall usage habits, rather than whether a plan is unlimited.
Unlimited data and 5G experience on Singtel SIM-Only plans
Unlimited data SIM-Only plans are designed for users with heavy daily usage, such as video streaming, online gaming, or frequent tethering. These plans reduce the need to closely monitor monthly data consumption while providing consistent performance on Singtel’s 5G+ network.
5G-enabled SIM-Only plans offer faster speeds and improved reliability compared to earlier 4G-only options, making them suitable for users who prioritise speed and network stability as part of their SIM-Only plan selection.
SIM-Only plans for seniors
Singtel also offers a SIM-Only plan designed specifically for seniors, with prices starting from $6 per month. This plan is intended for light mobile usage and focuses on essential connectivity rather than high data allowances.
The senior SIM-Only plan is suitable for users who mainly require basic talktime, messaging, and occasional data usage. It is contract-free and provides a simpler, more affordable option within Singtel’s SIM-Only lineup. Full eligibility criteria and plan details are available on Singtel’s senior SIM-Only plan page.
Which Singtel SIM-Only plan is right for you?
Choosing the best SIM-Only plan in Singapore depends on how you use your mobile services. Below is a high-level comparison of Singtel’s current SIM-Only plan types to help guide your decision.
Usage profile
| Recommended Singtel SIM-Only plan type
| Why it fits
|
|---|---|---|
| Very heavy daily usage | Priority SIM-Only plans (Unlimited) | Priority network experience with unlimited local data |
| Heavy everyday usage | Enhanced SIM-Only plans (Unlimited) | Unlimited data with strong performance |
| High usage, cost-conscious | Enhanced Lite SIM-Only plan (300GB) | Large data cap without fully unlimited pricing |
| Seniors or light users | Senior SIM-Only plan | Low monthly cost and essential connectivity |
Sign up on the SIM-Only plan here or take up the Senior SIM-Only plan here.
You can view the latest plan details and availability on Singtel’s official SIM-Only plans page.
Singtel's Phone Plans vs SIM Only plans: What’s the difference?
So, you’re now familiar with Singtel’s various SIM Only plans, but do you know how these differ from our Phone Plans?
Let’s take a look.
As we mentioned earlier, Singtel’s Phone Plans are your standard contract plans.
With Phone Plans, you get a contract period of two years, while SIM Only plans come with a shorter contract period of one year.
Phone Plans also cost more than SIM Only plans because they come with more features and add-ons.
For example, if you get an S Phone Plan or above, you get McAfee Security bundled into your plan. And if you get an M Phone Plan and above, you get worldwide roaming bundled in your plan too.
But Phone Plans do have their upsides too – they generally come with more device discounts than SIM Only plans.
So: Singtel’s Phone Plans or SIM Only plans?
Ultimately, it all boils down to your preference and which option you feel is best for you.
A final word on Singtel's SIM Only plans
If you’re looking to get a SIM only plan, check out Singtel's SIM Only plans.
You can either get your preferred plan online or at a Singtel retailer, along with a device of your choice.
Don’t forget, you can get your new phone at $0 upfront with Singtel PayLater!
Go ahead and check out Singtel’s SIM Only Plans and treat yourself to that new phone you’ve been eyeing! 👀
Is Singtel SIM-Only contract free?
Most Singtel SIM-Only plans are contract-free and offered on a month-to-month basis. However, the Enhanced Lite SIM-Only plan comes with a 12-month contract, while other SIM-Only plans do not require a long-term commitment.
This allows customers to choose between fully contract-free options or a lower-priced plan with a fixed contract period, depending on their preferences.
Do Singtel SIM-Only plans include unlimited data?
Most Singtel SIM-Only plans include unlimited local data, subject to fair usage policies. The Enhanced Lite SIM-Only plan is the exception, as it comes with a large capped data allowance of 300GB per month instead of unlimited data.
This gives users the flexibility to choose between unlimited data plans and a high data cap option based on their usage needs.
Which Singtel SIM-Only plan is best for heavy data users?
For heavy data users, Singtel SIM-Only plans with unlimited local data are generally the most suitable option. These plans are designed for users who frequently stream videos, game online, or use mobile hotspot services.
Users who prioritise consistent performance, especially during peak usage periods, may also prefer Priority SIM-Only plans, which offer an enhanced network experience alongside unlimited data.
Singtel’s SIM only plans are called SIM Only Plus plans.
They're basic, fuss-free SIM only plans that are highly affordable.
In this article, we'll explore everything you need to know about Singtel’s SIM Only Plus plans, and help you find the perfect fit for your needs.
We’ll cover:
What are SIM Only Plus plans?
Singtel’s SIM only plans are known as SIM Only Plus plans.
They’re more affordable than Singtel’s Phone Plans (aka the regular contract plans), and they basically give you the best of both worlds.
You get to enjoy the benefits of an affordable while still getting quality service and coverage.
Contract-wise, Singtel's SIM Only Plus plans come with a one-year contract.
This means you're not tied down by the typical two-year period that you get with traditional contract plans.
Read on to learn more about Singtel’s different SIM Only Plus plans.
Singtel's SIM Only Plus plans
Before we get into the nitty gritty of each plan, here’s a quick overview of what each Singtel SIM Only Plus plan has to offer:
*The info above is accurate at the time of publishing, but plan details may change from time to time. Refer to Singtel's website for the latest information!
Now, let’s take a look at the plans.
Singtel SIM Only Plus 30 plan
If you're on the lookout for a budget-friendly Singtel SIM only plan, check out Singtel’s SIM Only Plus 30 plan.
This plan comes with 1,000 minutes of talktime and a whopping 60GB of local data.
There’s more than enough data to stream your favourite shows on public transport every day!
It’s important to note that this is a 4G mobile plan, but you do get to try 5G for the first three months.
Get this plan if: you’re budget conscious and want an affordable mobile plan.
Singtel SIM Only Plus 45 plan
Next on our list of Singtel SIM only plans is the SIM Only Plus 45 plan.
This 5G plan comes with 100GB of local data, so there’s plenty to go around.
On top of that, you’ll also get free Caller ID for a year and a $100 phone voucher so you can score that new phone you’ve been dying to get!
Get this plan if: you’re looking for a plan that gives you the best deal, with all the basic features you may need (5G, Caller ID, phone voucher).
Singtel SIM Only Plus 55 plan
Singtel's SIM Only Plus 55 plan takes things to another level!
This is a 5G plan with free Caller ID, 1,500 outgoing minutes, and 170GB of local data.
Yes, 170GB per month!
With this plan, you get a $100 phone voucher, and you can sign up for Super Stacker Mobile Stack (which is a scheme that lets you add on more phone lines to make the average cost more affordable).
Get this plan if: you’re a “power user” and you use plenty of data and/or talktime.
