AllOneSIM vs AskHeidi eSIM

Travel further. Spend less on mobile data. AllOneSIM makes it easy to buy and manage affordable eSIM data plans for international travel. Choose country, regional or global coverage, install your travel eSIM and stay online abroad without relying on expensive roaming. From finding your hotel to booking a ride, checking maps and keeping in touch, get the mobile data you need for your next trip. DATA PLANS THAT FIT YOUR JOURNEY Choose your destination, data allowance and plan duration: - Country plans for trips to a single destination. - Regional plans for travel across supported countries in Europe, Asia, North America, the Middle East and more. - Global plans for journeys across multiple supported destinations. Check each plan's coverage and validity before purchasing, and choose the option that suits your itinerary. BALANCE eSIM: PAY AS YOU GO Prefer flexibility over a fixed data package? Add funds to your Balance eSIM and pay for the data you use. Use one balance across supported destinations and top up through the app when you need more. GROUP BALANCE: TRAVEL TOGETHER Manage multiple eSIMs with one shared balance. Group Balance brings travel data spending together for families, friends and teams, while each traveller uses their own eSIM. WHAT IS AN eSIM? An eSIM is a digital SIM that lets a compatible device connect to a mobile network without inserting a physical SIM card. With AllOneSIM, you can purchase a data plan and follow the setup instructions in the app. GET STARTED IN A FEW STEPS 1. Download AllOneSIM and create your account. 2. Check that your device supports eSIM and is not locked to a mobile network. 3. Choose a country, regional or global plan, or explore Balance eSIM. 4. Complete your purchase and follow the installation instructions. 5. Configure your mobile data settings and connect in a destination covered by your plan. An internet connection is needed during installation. Review your plan's activation instructions and validity details before travelling. WHY CHOOSE AllOneSIM? - Affordable mobile data for international travel. - Country, regional and global eSIM data plans. - Pay-as-you-go flexibility with Balance eSIM. - Shared spending across multiple eSIMs with Group Balance. - Purchase and manage your travel data in one app. - Digital setup without swapping physical SIM cards. FREQUENTLY ASKED QUESTIONS Will AllOneSIM work on my phone? Your device must support eSIM and allow use with other mobile networks. Check compatibility before purchasing. Can I keep my usual SIM active? On devices that support two active lines, you can keep your usual SIM enabled while using AllOneSIM for mobile data. Your home operator may still charge for calls, texts or roaming on that line. Check your device settings and operator's terms. Can I use messaging and calling apps? Mobile data lets you use internet-based services such as WhatsApp for messages and calls. Check your plan details for the services included. How do I choose the right plan? Consider your destinations, the length of your trip and how much data you expect to use. A country plan suits one destination; regional and global plans cover the destinations listed in their plan details. Need help? Access support through the app or visit allonesim.com. Make mobile data part of your travel plans, not a worry during your trip. Download AllOneSIM and find the right eSIM for your next destination.

AskHeidi eSIM gives you instant mobile data in 195+ destinations — no roaming bills, no plastic SIM, no airport queues. BUY IN MINUTES Pick a country or a regional/global plan, pay with Apple Pay or card (secured by Stripe), and your eSIM arrives instantly in the app and by email. INSTALL IN ONE TAP On iPhone, install directly with a single tap — or scan the QR code from another device. STAY IN CONTROL Track your data live, see days remaining, and top up before you run out. Every plan lives in one wallet — active, upcoming, and finished. SAVE ON EVERY TRIP WELCOME35 — 35% off your first order. REPEAT10 — 10% off every eSIM and top-up after that. COVERAGE Local plans in 195+ destinations plus 11 regional & global plans across Europe, Asia, and beyond. Support: concierge@askheidi.ai · esim.askheidi.app/help