Mobile Plans
06 Mar 2026
SIM Only Plan Comparison Singapore [2026]
Compare SIM Only Plans, Coverage, Costs and Find the Best One for You
Read morePhone upgrades don't have to hurt your wallet. Here's what you might be missing out on.
Traditionally, upgrading a mobile device in Singapore followed a familiar pattern — you'd sign a 2-year contract, get your phone, and essentially wait out the cycle before it made financial sense to upgrade again. It was a straightforward arrangement that gave you a subsidised device upfront, but it did mean your upgrade timeline was tied to your contract rather than when you actually wanted or needed a new phone.
However, as mobile needs have evolved with 5G and a strong preference for SIM-only flexibility, user priorities have shifted toward:
Rather than being tied to a fixed 24-month window, users now prefer to wait for a specific device launch or until their current hardware truly needs replacing.
Having the ability to adjust your mobile plan without affecting your device subsidy offers a new level of convenience as your data needs change.
StarHub's DeviceDollars changes this dynamic by integrating a systematic credit system into your mobile plan. This guide explains how to leverage these credits to lower the cost of your next device — on your own terms.
DeviceDollars are monthly device vouchers credited to your DeviceDollars wallet each time your eligible 5G Unlimited+ plan renews. Your wallet is credited upon plan activation and with each successful monthly renewal. There's nothing to sign up for and no action required on your end.
Passive Savings: Think of it as a way to spread the cost of your next device over time, passively, without committing to anything upfront. When you're ready to upgrade, the balance is there to be redeemed.
There are 2 ways to make use of your DeviceDollars, depending on how you prefer to manage your device purchase. Do note that DeviceDollars can only be used for new device purchases under an eligible 5G Unlimited+ plan. They cannot be applied to existing instalment plans, monthly plan renewals, or other services such as broadband or entertainment.
If you purchase a device on a Pay Later instalment plan at 0% interest, your DeviceDollars are automatically redeemed each month to offset your instalment payments.
Alternatively, you can let your credits accumulate in your digital wallet and use them as a massive lump-sum discount to lower the upfront price tag next time you buy a phone outline.
| Plan | Monthly Price | Monthly Credit | Annual Value |
|---|---|---|---|
| 5G Lite | $22 | Not included | Not included |
| 5G Unlimited+ Core | $38 | $5 | $60 |
| 5G Unlimited+ Plus | $48 | $10 | $120 |
| 5G Unlimited+ Max | $78 | $20 | $240 |
To put this into context: if you're on the Unlimited+ Max plan and hold off on redeeming for 2 years, you'd have $480 credited in your wallet, which is a meaningful offset against most flagship devices.
One of the more practical aspects of DeviceDollars is that there's no pressure to redeem immediately. Your wallet accumulates over time and you decide when it makes sense to upgrade, whether that's 6 months in or 2 years down the road.
This is a meaningful shift from the old contract model, where your upgrade window was largely dictated by when your 2-year term ended. With DeviceDollars, the timing is yours to choose.
That said, it is worth being aware of 3 considerations before you decide when to redeem:
Each individual amount credited to your wallet is valid for 36 months from its credit date. Credits that have not been redeemed by that point will expire, regardless of whether your plan is still active. You can track your credit dates and available balance in the My StarHub app.
If you terminate your plan and have no other active eligible plans (Unlimited+, Platinum, Senior, or Star Plan) under the same Hub ID account, your unused DeviceDollars will be forfeited. If you still hold at least one active eligible plan under the same account, your balance remains valid until expiry.
If you switch to the Lite plan, no new DeviceDollars will be issued, but your existing balance remains valid until expiry.
DeviceDollars are tied to your Hub ID account and cannot be transferred to another line or account. They also cannot be withdrawn or exchanged for cash.
DeviceDollars is one feature within the broader Unlimited+ plan offering, which also includes unlimited local data, calls and SMS, and built-in roaming (data and unlimited calls and SMS) across 165 destinations, and no-contract flexibility.
If you are not yet on an eligible plan, you can compare the 5G Unlimited Plans to find one that fits your usage or read our SIM Only Plan Comparison guide . Already subscribed? Check your balance in the Perks section of the StarHub app .
For a full list of terms and frequently asked questions, visit the DeviceDollars FAQ page .
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