Ultra Data Boost

Free Data Upsize Mobile Plan Deals

Offers are valid from 16 Feb 2023 to 31 Mar 2023

Last updated 16 Feb 2023

Celebrate more freedom, with more data!

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Offering you with up to 140GB with 1GB data roaming

It’s time to celebrate your freedom with our unbeatable deals! Say goodbye to worries about data limits and costs – we’re giving you bigger and better deals to keep you constantly connected, without any contract or any excess data charges!

Besides the ultra data boost, you can get 1GB of data roaming* to Malaysia, Indonesia and Thailand, sign up today to enjoy these exclusive offers today! Offer will end on 31 March 2023.

Zero1 5G Plans

Simply more data more fun more connection more love be more simple
with Zero1 5G

To add a cherry on top of these exquisite deals, our Zero1 5G plans get an extra 20GB when you sign up now!

For new sign-up and port-in

Standard 4G Plans

Never before Free Data Upsize

Our first in offering huge data upsize with our Standard Plans, to keep you connected constantly with your loved ones!

For new sign-up and port-in

Basic 4G Plans

The Classic Mobile Plan never go out of style

Never lose out on getting huge data upsize even with our Basic Plans, with no bill shock and excess data charges!

For new sign-up and port-in

Add-on details breakdown

Here’s a breakdown of how much additional data you are going to get for each of the mobile plans.

Mobile planPriceMonthly
total data
Base dataAdd-on data
for 12-months
1 GB data roaming*
monthly for 12-months
90u 5G$32.20140 GB90 GB50 GBYes
60u 5G$25.15120 GB60 GB60 GBYes
80u$25.15130 GB80 GB50 GBYes
50u$18.05100 GB50 GB50 GBYes
Classic$10.0022 GB12 GB10 GBNo

*The 1GB data roaming are for Malaysia, Indonesia or Thailand only.

Boost your current mobile plan without any extra charges

You can take advantage of our incredible offers for being part of the Zero1 family. Our Ultra Data Boost deals are sure to upsize the data plan you need to stay connected and get things done.

For existing subscribers

Terms & Conditions

  • The add-on data for the Ultra Data Boost deal is available for a 12-months period, after which your data allocation will be reverted to your respective plans’ base data.
  • The monthly 1GB data roaming are for Malaysia, Indonesia or Thailand only. This service is available free for a 12-months period, after which it will be removed. Roaming services are not applicable to foreigners at the moment.
  • Mobile plans are subjected to their respective terms & conditions.
  • Zero1 reserve the rights to amend the terms & conditions of the promotion, do check back on this page for the latest updates.

Have more questions?

We are happy to help, just message us on Facebook or send us an email at yes@zero1.sg should you encounter any challenges. 

More information

At Zero1, we develop life solutions by making it #AllAboutYou, ensuring that you receive #OnlyTheBest of what we can offer so you may live your life with #ZeroLimits.

Zero1 is a licensed Mobile Virtual Network Operator (MVNO) that provides a number of mobile plans with unlimited data. Do check out our other offerings on the Zero1 website today.

Other promotions

How to enjoy this promotion?

You can sign up or port in your mobile number for one of the plans listed on this page to enjoy free add-on data. The add-on data listed are available for 12 months. All plans come with free incoming calls, caller ID and unlimited managed speed data when you use beyond the data allocation for your plan. Existing users can stand to enjoy the add-ons by opting in for the Ultra Data Boost.