ZUG (Nov. 12, 2025) Yesim, a pioneering provider of global eSIM connectivity and travel-tech innovations, has introduced its new Data Calculator - an intuitive online tool that helps travelers accurately estimate how much mobile data they’ll need for their next trip.
The Yesim Data Calculator eliminates guesswork when selecting eSIM plans. In less than two minutes, users can answer five simple questions about their destination, trip duration, app usage, and online habits to receive a personalized data estimate. This ensures travelers choose the right plan, avoiding overspending or running out of data mid-trip.
The calculator focuses on behavior-based modeling. It translates real travel habits into a realistic data projection, taking into account trip length, purpose, and app preferences. This way, Yesim helps customers make informed choices that align with actual usage patterns, reducing unnecessary data consumption.
The tool complements Yesim’s suite of travel connectivity solutions, including Pay & Fly, its flexible cross-border data model. Together, these innovations make it easier than ever to stay connected in over 200 destinations worldwide.
About Yesim
Founded in 2019 and headquartered in Zug, Switzerland, Yesim is a pioneering provider of global eSIM connectivity and travel-tech innovations. With coverage in more than 200 destinations, Yesim empowers individuals and businesses to stay connected without physical SIM cards, offering wireless mobile internet with flexible data plans, virtual numbers and a secure self-service platform. The company’s mission is to make secure, seamless connectivity accessible to everyone, whether at home or abroad. Yesim serves millions of users globally, helping them stay connected to enjoy life’s meaningful moments.
For more information, visit https://yesim.app/
For media inquiries, please contact the Yesim press office at marketing@yesim.app
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