Travel Voltage Plug Guide

JCraft Studio

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About this app

Check voltage, frequency, and plug types for countries around the world in one app.

This app helps travelers quickly understand power standards and compare
differences between departure and destination countries to prepare adapters in advance.

■ Key Features
• Check voltage, frequency, and plug types by country
• Auto compare: departure → destination
• Clear guidance for adapter requirements
• Save up to 5 favorite countries
• Automatically store up to 10 recent views
• Multi-language support (EN, KO, ES, PT, ID)

■ Recommended For
• Travelers preparing international trips
• Users confused about power standards
• Anyone needing quick adapter guidance

■ How to Use
1. Search or select a country on Home
2. View detailed power information
3. Compare departure and destination countries
4. Check differences and adapter needs

■ Disclaimer
This app is for reference purposes only.
Actual voltage, frequency, and outlet conditions may vary depending on country,
region, building, or accommodation. Always verify real conditions before use.

■ Data Notice
Information is based on commonly available public references and may vary.

What’s new

Check voltage, frequency, plug types and compare travel power by country