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International SIM Cards
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The WorldSIM Duet is a Android & iPhone Dual SIM Adapter which enables you to use two SIM cards with your phone. It connects your phone to a second SIM card using a Bluetooth connection and a dedicated iOS and Android app.
• Both SIM cards are active simultaneously • Make calls and send SMS messages using your secondary SIM card• Works on GSM networks & CDMA handsets• Unlocked so you can use any SIM card with it• Additionally, use our FREE WorldSIM International SIM card included with WorldSIM Duet, in any unlocked mobile device or portable mobile hotspot to create WiFi hotspot for roaming! Remember to change APN to mobile data!
Regular Price: $149.99
$74.99
Use Two SIM Cards With Your Phone
The WorldSIM Duet is an iPhone and Android dual SIM adapter that enables you to use two active SIM cards at the same time on one phone, transforming it to a dual SIM phone without unlocking it. You can make and receive calls, send and receive SMS messages with two SIM cards simultaneously without having to carry several phones. Manage your calls and messages on two active SIM cards from the screen of your phone and centralize all SIM data (contacts, SMS, call logs) on one phone.
Product Features
Stay connected when you travel with the included international SIM card. Benefit from free incoming calls in over 95 countries and save up to 95% on your roaming charges.
Use the included USB cable to charge the Dual SIM adapter from your laptop and the Lightning Port adapter to plug it to your iPhone.
Regular Price: $67.49
$37.49
Find Out More
Regular Price: $179.99
$119.99
Discover unique destinations, read about the best travel apps and smart money saving tips
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Hear about people's experience with this product, the SIM and our service
For so long I was looking for a genuine prepaid connection to use in and out of Canada and I initially bought 1 number. Eventually I have now three accounts. So happy.
Read More Reviews
Highly recommended. Customer service and assistance is easy to reach by telephone without long delays or being kept on hold. I have made several purchases and the products have arrived quickly and fully meeting or exceeding my expectations.
It’s great that wherever I am in the world my family, friends and work colleagues can be in touch. Also I'm able to conduct business wherever I roam without clients even knowing I'm not at home or in my office
I am working on a cruise ship and always travel around the world and need to use my phone. I can use World Sim everywhere even in Namibia in the desert which is great. I couldn't do this with the other services providers.
I purchased the World SIM a few months back and since then I have used it in various countries with great satisfaction. The pricing structure is very competitive and service is highly reliable. If you travel to various countries and need a great world product then this SIM is the right move.
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