Mars eSIM

About Mars eSIM

This eSIM app is specifically designed for Android users, solving the problem of most Android devices not supporting eSIM.

Through our Mars eSIM app, combined with our company's physical eSIM card, users can enjoy the flexibility of an eSIM, allowing their phones to have eSIM plans installed and easily switching between multiple eSIM plans when there is no network connection.

Core Functions:

Adding an eSIM Plan by Inserting a Mars Physical Card: Just like with a regular eSIM! Users insert the Mars eSIM physical card and can add an eSIM plan by scanning a QR code or manually entering the plan information into the app.

Supports Up to 10 Plans: Users can store up to 10 eSIM data plans for management and switching. Please note that the storage space on the Mars eSIM physical card varies depending on the size of each plan; it is recommended that you delete plans after use.

Quickly switch eSIM plans: Switch between different plans with a single tap within the app; this app, when used with a Mars eSIM physical card, allows you to enable/disable eSIM in offline mode.

Use Cases:

Suitable for business professionals who need to manage multiple phone numbers.

For users who want to separate their work and personal phone numbers.

For those traveling internationally and quickly switching between regional SIM cards.

For Android phone users who do not support native eSIM.

Technical Limitations and Compatibility:

Supports only use with our proprietary eSIM physical card.

Compatible with Android 10 and above.

Due to Android system and hardware limitations, this app does not provide true eSIM functionality; it simulates a similar experience through software and SIM card interaction.

Information Security:

All card switching and data transmission are encrypted.

Each SIM card has a unique identifier to ensure data security.