
Firsty helps when you travel and need mobile data without juggling physical SIM cards or roaming surprises. It fits short trips, remote work, and longer stays across regions. You install one eSIM and manage connectivity in the app, then switch between destinations as plans change. Additionally, you can handle calling and data choices in one place with clear pricing. For straightforward setup on Android, the Firsty APK makes activation quick while keeping your existing number display.
One eSIM for global use
The Firsty eSIM lets you install a single profile and use it in more than 180 countries. You avoid SIM swaps and connect in minutes after landing. Monthly coverage reaches over 120 countries, which suits longer stays. Pricing is shown before activation so you know the cost in advance.
Free basic data with simple upgrades
Firsty Free provides basic data with ads for email, messaging, and navigation so you can get moving. When higher speeds are required, you can upgrade to daily or monthly plans directly in the app. Paid tiers support hotspot on compatible phones. Changes apply quickly so you can continue your trip without delays.
Flexible plans and controls
You can choose pay per day from about one euro per day or select a monthly option and cancel anytime. Pause unused days when plans shift, boost speed when work tasks demand more data, and add countries with a quick tap. Credit remains on your account and does not expire, which helps with uncertain itineraries.
International calling with your number display
Top up calling credits and place international calls to over 200 countries from within the app. Firsty keeps your current number as the caller ID where supported, so contacts can recognize you. Clear rates appear before each call, keeping costs predictable and easy to review.
Simple management and transparent pricing
The Firsty app centralizes activation, plan changes, and destination coverage in one dashboard. Transparent calculators show estimated costs before purchase, and there are no contracts and no hidden fees. Over nine hundred thousand travelers use the service and it holds a 4.6 rating on Trustpilot. These figures indicate broad adoption among frequent travelers.
Firsty Free is available across North America, Europe, and many countries in the Asia Pacific region. If your trip extends beyond those areas, the app shows coverage per destination, including places like the United States, Japan, and India. You can review available plan types and prices for each country before you travel, which helps set expectations.
Yes, coverage for India is available within the app for data and international calling where supported. Users can open the country page in the Firsty app to view current rates, plan options, and any local notes. This allows planning ahead and avoids surprises on arrival.
Frequent travelers, remote workers, and users on short trips benefit from a single eSIM that works across regions. Daily passes fit weekend visits, while monthly options cover longer stays in 120 plus countries. Some monthly plans include unlimited data in selected destinations, which can help when constant connectivity is required.
This quick guide explains how to install the eSIM and manage travel data on your phone. To begin, download Firsty and confirm your device supports eSIM and is unlocked for use abroad. Then follow these steps in order.
Firsty provides one eSIM for travel with flexible data and calling in a single app. For the most reliable setup, use the Firsty latest version before your next trip. You can then manage coverage, speed, and costs from one place while you travel.
For official support and details, use the links below.
Latest Version
1.8.20Uploaded by
Bùi Ngọc Duy
Requires Android
Android 8.0+
Category
Free Travel & Local AppContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 2, 2026
We gave the app a fresh new look. Everything feels cleaner, faster and easier to use. The new interface is built to help you find what you need with less effort and more clarity. We also added small tweaks based on your feedback, from smoother flows to fixes you asked for.
Open the app and check it out. We’re excited to keep improving with you!
