StarSim is a travel app developed by Hengtong Hong Kong Communications Limited.
User Ratings
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App Information
StarSim is FREE to download. The download size is 49.96 MB. The latest version available is 1.0.5. The last update was on September 22, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2025.
Description
HENGTONG HONG KONG COMMUNICATIONS LIMITED (HENGTONG HONG KONG COMMUNICATIONS LIMITED)
Always connected, reliable at all times! Travel confidently and enjoy unlimited traffic at local prices.
Let go of worrying about changing SIM cards, carrying Wi-Fi devices or paying expensive roaming fees during international travel! Just activate eSIM in spar to easily solve all problems.
What are international SIM cards and eSIM cards?
International SIM cards are plugged and unplugged like traditional physical SIM cards to realize seamless switching between different packages. This is especially convenient for frequent international travelers. With the international data card, you can plug in the card and connect to the local mobile network anywhere at any time!
eSIM is an embedded SIM card, which is built into your mobile phone. There is no need to plug and unplug the card like the traditional physical SIM card, and it can also achieve seamless switching between different operators and packages. This is especially convenient for frequent international travelers. With eSIM, you can connect to the local mobile network anytime and anywhere!
When do you need an international SIM card and an eSIM card?
StarSim international SIM cards and eSIM cards provide an easy and convenient way to stay connected. Whether you are traveling internationally, on a business trip, or need a reliable backup network, StarSim can meet your needs.
Why choose StarSim?
● Local tariff: the package price is more favorable. Enjoy the super affordable package price and save money for you!
● Global coverage: Our SIM card and eSIM services cover more than 100 countries and regions around the world. No matter where you travel, StarSim can serve you.
● Instant connection: Activate your SIM card and eSIM quickly and smoothly through StarSim.
● Stable and fast: Experience a reliable and fast network connection at the destination.
● Flexible and convenient: Keep your physical SIM card and enjoy the convenience of eSM at the same time.
● Top-up option: Easily top up your data package as needed.
● 24/7 customer service support: Our customer service team provides you with support around the clock.
, phone bill recharge and SMS service: If you need a phone number when traveling abroad, please choose StarSim.
How to get StarSim?
1. Confirm whether your device supports eSIM and does not have a carrier lock.
2. Download StarSim.
3. Choose and buy the traffic package that suits you.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
