• Happy Prepaid App

    Download on your smartphone now!
  • Happy Prepaid App

    Download on your smartphone now!

One app for all your Prepaid needs.

Download the FREE app today!

Manage your StarHub Prepaid account with ease with the Happy Prepaid app anytime, anywhere.

No data charges for Prepaid users when accessing the app!

  • Check prepaid credit and data balance
  • Top-up your Prepaid SIM
    • Plus, enjoy 15% additional credit* when you top up via Happy Prepaid app
  • Buy and activate Data Plans and Value-Added-Services
  • Set up phone for roaming


*New* Now with Chinese and Bahasa Indonesia language support!
Update to the latest Happy Prepaid App to select desired language.

Download Happy Prepaid app now:


Tip: Connect to WiFi while downloading app to avoid data charges.


  • Terms & Conditions apply.
  • *For top up of $20 and above via Visa/MasterCard/UnionPay/eNETS or StarHub Mobile Postpaid Account. Not applicable for Happy 55, Happy Stars, Happy Stars Plus & Happy 128 Top-up.
Happy Prepaid App FAQ