Author

Manuel Rozewski

SimOptions Team
358 Guides written31 Guides reviewed

Part of the SimOptions team, tech and travel savvy, and it takes more than two hands to count the countries he has visited. Before a guide goes live, Manuel takes it for a spin on real iPhones and Androids, tapping through every step so you don't get stuck at arrivals. When he isn't testing, he writes about eSIM basics and picking the right plan.

Guides written

358
eSIM & SIM by DestinationThe Best Prepaid SIM Card for the Netherlands in 2023Located in Northwestern Europe, Netherlands is a country that occupies part of the northern plain of Europe. With a population of more than 17 million people, the…8 min readNovember 24, 2019eSIM & SIM by DestinationThe Best SIM Cards for Finland in 2023Finland is a Northern European nation. It is a beautiful Nordic country where you can find from ski resorts and wooden houses to the astonishing Northern Lights. Its…6 min readNovember 24, 2019eSIM & SIM by DestinationThe 5 Best Prepaid SIM Cards for FranceEverybody knows Paris as “the city of love” and you have probably wanted to visit it at least once in your life. Its iconic Eiffel Tower makes Paris the most touristic…6 min readNovember 24, 2019Mobile Data & RoamingTips & Tricks How To Use Less Data AbroadUsing your phone abroad can became a nightmare because of data roaming fees. In this article, you will find some smart ways to use less data abroad. If you need to use…2 min readNovember 24, 2019eSIM & SIM by DestinationThe Best Prepaid SIM Cards for Italy in 2023Traveling to Italy for the first time can be one of the most overwhelming things you will experience. Italians have a very special way to communicate, eat and live, so…10 min readNovember 23, 2019Updated October 16, 2026eSIM & SIM by DestinationThe Best SIM Card for China in 2026: Local SIM or eSIM?The best SIM card for China depends on how long you stay and which apps you need. For most visitors, a travel eSIM is the easiest option: you buy it online before you…6 min readNovember 22, 2019eSIM & SIM by DestinationThe 8 Best Prepaid SIM Card for SingaporeThis amazing country is one of the most visited in Southeast Asia. As in every Asian nation, Singapore offers plenty of interesting traditions that you should…5 min readNovember 21, 2019eSIM & SIM by DestinationThe Best Prepaid SIM Card Deals in 2023Sometimes it is necessary to travel around the world, and no matter if it is for business or fun, you will need a prepaid SIM card that lets you use your phone anywhere…11 min readNovember 19, 2019eSIM & SIM by DestinationThe Best SIM Cards for Norway in 2023Norway is a Scandinavian country surrounded by mountains and glaciers. Tourism in this country is seasonal, with more than half of total tourists visiting between May…6 min readNovember 19, 2019eSIM & SIM by DestinationThe Best SIM Cards for Switzerland in 2023Exactly one year ago, on August 2018, Swiss tourism data reached an all-time high of 1,295,815 travelers from all over the world. Traveling to Switzerland can be one of…7 min readNovember 16, 2019eSIM & SIM by DestinationThe Best SIM Cards for Sweden in 2023The Scandinavian country of Sweden is located in Northern Europe and is the largest country in this area. One of the things that make this country famous is the…7 min readNovember 15, 2019eSIM & SIM by DestinationThe Best Prepaid SIM Card for Asia in 2023Asia is the Earth’s largest and most populous continent and it is located primarily in the Eastern and Northern Hemispheres. The enormity of this continent makes it a…6 min readNovember 15, 2019