SoSIM

Hutchison Telephone Company Limited

Contains ads

About this app

SoSIM, a Hong Kong prepaid card that enables you to freely switch between using Hong Kong Local or Travel Data. eSIM is available at SoSIM eShop or you can grab a SoSIM everywhere at over 400 stores in Hong Kong too. Manage SoSIM services in SoSIM App anytime and stay connected anywhere in the world. That’s So Simple!

SoSIM App:
- Enquire data usage/ SIM expiry date
- Purchase services (Hong Kong/Travel Data Package)
- Instant top-up
- Self Help Application of Mobile Number portability (MNP)
- Change to eSIM/ Exchange new number
- Link to MoneyBack
- Referral rewards
- Manage Real Name Registration
- User Guide/ Online support
- JetSO updates

SoSIM for an easier life, So Simple!

Contact us: www.sosimhk.com

Ratings and reviews

Roaming is very reliable, I used roaming in Japan, eSIM version. I have set the auto activate, it activated, but for about 24 hours, it did not work. I checked, it used the 1day pass, and there were plenty of data to use. On next day, it suddenly worked. During the trip, from time to time, it stopped working despite having plenty of data left and signal being full.

They very much hide which roaming packages auto-activate IMMEDIATELY without asking the moment you purchase it. It's not roaming once you touch the new country...it's roaming from the moment the payment is completed. And of course buying at the airport once landed it's a pain. Terrible behavior for any roaming packages. It only shows the specifics if you tap the minuscule 'i' icon. It should be in a red text warning forefront.

Terrible MANDATORY splash opening screen. APAC plans do not tell the speed of data which could be slow 4G only trickily.

What’s new

Bug fixes, and improve user experience