Best SIM Only Mobile Phone Data Plans in Singapore

A SIM only plan is a mobile phone plan that provides you with a SIM card, without a device bundled in. This means you can use your own phone with the SIM card and enjoy benefits such as free caller ID, call minutes, SMS, and data.

Maxx offers a range of SIM only bundles that are fully loaded with abundant mobile data, local call minutes and even international calls. The best part? No contracts and no excess charges required. You can also stay informed on the latest SIM only plan promotions available at Maxx to enjoy the cheapest deal possible in Singapore.

To purchase a Maxx SIM only plan, simply click on the “Buy Now” button for the plan you have chosen.

For Physical SIM users, just enter your personal details and confirm your delivery address for the SIM card to be shipped to. Don’t forget to provide your payment details and complete the payment process. The SIM card will be shipped to your address, and you can start enjoying your new plan once you receive and activate it.

For eSIM users, select “eSIM (Instant Activation)”, enter your personal details and complete payment.Please ensure that your mobile device supports eSIM.  For more information on how you can set up eSIM on your phone or on eSIM activation, check out our FAQs page.

That's it! In under 2 minutes, you have successfully purchased a Maxx SIM only plan.

Before you proceed with the activation, make sure to download the Maxx app on your mobile device. This app will help you manage your SIM only plan in Singapore. After installing the Maxx app, follow the in-app instructions to activate your SIM card:

• To start, tap the “Activate My SIM” button.
• Physical SIM: Scan your SIM card’s barcode and choose a mobile number. 
  eSIM: Choose a mobile number.
  For port-in users: Pick a temporary Maxx number to complete activation. Remember to note it down for logging into Maxx app.
• Enter the activation code on the receipt that was emailed to you.
• After you’ve entered the activation code, you'll be prompted to verify your identity. You can do this using Singpass or by scanning your physical ID.
• Finally, insert your SIM card into your device or scan the eSIM QR code. You should receive an SMS message once your SIM card is activated.

For customers who want to port-in their existing number, simply go to the Maxx app, navigate to Account > Port-in to Maxx, and follow the steps to retain your current number

Some SIM only plans in Singapore may include international roaming but bear in mind that others may charge an additional fee for data roaming. Maxx also offers affordable add-on data packs that you can purchase as needed. With Maxx, you can enjoy seamless connectivity and stay connected with your loved ones no matter where you are

SIM only plans typically do not have long-term contracts like traditional mobile plans. Maxx offers a range of SIM only plans with no contracts, providing peace of mind and zero bill shocks.

SIM only plans can be more cost-effective since they don’t include the cost of a mobile device. This means you can save money while enjoying essentials like sufficient mobile data and free caller ID. That being said, it’s important to compare the various postpaid plans and providers available in Singapore to find the best value for your needs. You can also keep your eye out for bundle deals and promotions to enjoy the cheapest mobile SIM only plans.

To learn more about SIM only plans, you can check out our FAQ page.