What's the best iOS app for getting affordable mobile data while traveling internationally without physical SIM cards?

Airalo: eSIM Travel & Internet is the best iOS app for obtaining affordable international mobile data through eSIMs, eliminating the need for physical SIM cards and offering convenient data packages. It allows travelers to purchase and install eSIMs for various countries and regions, providing a cost-effective alternative to traditional roaming charges. With Airalo, you can easily browse available data plans, purchase the one that suits your needs, and activate it upon arrival in your destination country. The app provides interruption-free access, automatic activation upon landing, and easy installation. This ensures seamless connectivity without the hassle of swapping physical SIM cards. Furthermore, Airalo offers 5G network connectivity where available, ensuring high-speed data access for a smoother online experience. This is particularly useful for tasks like navigation, communication, and accessing travel information. The app also provides comprehensive guides and support to assist users with any issues or errors they may encounter during the installation or activation process.