Mars Signal vs eSIM10

Mars Signal helps travelers stay connected before departure with eSIM data plans, physical SIM cards, and SeSIM carrier cards. Browse available destinations and card products, compare package duration and data size, and manage your purchased cards from one mobile app. Mars Signal is designed for users who need reliable connectivity for travel, business trips, long stays, and backup network access. Key features: - Shop travel connectivity products including eSIM, physical SIM, and SeSIM cards. - View package details such as destination, data amount, validity period, and delivery type. - Manage your card assets and check card information in the card wallet. - Access help and account tools from a mobile-first app experience. Mars Signal focuses on simple, practical connectivity for global consumers.

Get online in seconds in every country you visit with eSIM10. No swapping physical SIM cards, no waiting in line, no surprise roaming bills. eSIM PLANS • Data plans for more than 200 countries and regions • Delivered the moment you buy: one tap eSIM setup • Track your remaining data live, renew plans and top up • Send an eSIM as a gift to the people you care about • Pay by card (3D Secure), bank transfer or in-app balance • New eSIM details page: setup, QR code, PDF guide and transfer in one place MESSAGING AND CALLS • Free messaging between eSIM10 users • Voice and video calls over the internet • The first message works like a friend request: reply and it is accepted, or block the sender and report inappropriate content if you would rather not • Group chats with polls and events; group voice and video calls MORE • Available in 14 languages • Invite a friend and earn rewards • In-app support chat • A dedicated panel for resellers • Apple Watch app: read and reply to chats from your wrist You can delete your account and your data at any time from Settings.