一心漫遊

Name: 一心漫遊
Availability: InStock
Author: 太乙數位

太乙數位

Everyone

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Everyone

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About this app

ONE HEART eSIM lets you roam freely overseas, eliminating the need to find vending machines or change physical SIM cards.

Ready to Use After Purchase: eSIM plans for over 30 countries and regions are available. Pay online and receive your plan instantly, ready to install before your trip.

One-Click Installation: A single tap in the app takes you directly to the "Add eSIM" screen on your phone, with all your information already filled in.

Installation Issues? No problem! Two backup paths are available: QR Code and manual input.

The QR Code works even without a network connection, allowing you to install it on another phone or tablet.

Always View Your Data Balance: The card list directly displays the status and remaining data. You can also add your most frequently used card to a desktop widget for easy access without opening the app.

Top Up When Data Runs Low: No need to buy a new SIM card; simply top up your existing card to extend its data limit.

Supports Traditional Chinese and English.

For internet access abroad, use desktop gadgets, buy an eSIM online, install it with one click before landing, and check your remaining data anytime.

Updated on

Sep 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted