StarSim vs MongThai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StarSim
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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. 4. Use it according to the operating guidelines.
MongThai
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Thailand, a land of mystery and charm, captivates travelers from around the world with its vibrant culture, stunning beaches, and warm hospitality. From the bustling city life of Bangkok and the ancient temples of Chiang Mai to the crystal-clear waters of Phuket and Koh Samui, every destination offers a unique allure. Savor authentic Thai cuisine, experience the lively night markets, or relax under the tropical sun on a serene island getaway. Whether you’re an adventurer, a foodie, a shopper, or a culture lover, Thailand promises an unforgettable journey. Start your adventure now and discover the endless wonders of the Land of Smiles!
Screenshots
Verdict
The clearest difference is update cadence: MongThai at fortnightly against StarSim's every 2 months. StarSim's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
StarSim ships an update every 2 months, MongThai fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | StarSim | MongThai |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Hengtong Hong Kong Communications Limited | 泰豐華業有限公司 |
In-app purchases
StarSim
No in-app purchases
MongThai
No in-app purchases









