AetopOne vs OpenSim

Wherever you're going next — you're already connected. AetopOne is a private, instant eSIM for 200+ countries. No physical SIM. No roaming charges. No personal ID required. Just mobile data, activated in seconds, from $1. HOW IT WORKS 1. Choose your destination or go global 2. Pick a plan — from 0.5GB to unlimited 3. Activate with one tap Your device connects automatically to the strongest local network. Move between countries without touching your settings. No SIM swaps. No signal drops. No stress. BUILT FOR PRIVACY No KYC. No data sold. AetopOne is fully GDPR and CCPA compliant. Sign-up is anonymous. Your usage is encrypted. Your identity stays yours — whether you're in Berlin, Bali, or anywhere between. PLANS THAT FIT HOW YOU MOVE + Daily, weekly, and monthly options + Local, regional, and global packages + 1 to 360-day validity + Top up anytime, directly in-app + Combine plans across multiple countries WHY TRAVELERS SWITCH TO AETOPONE + From $1 — no hidden fees, no contracts + 200+ countries on one eSIM + Instant activation — ready before you land + No SIM card hunting at the airport + Real-time data usage tracking + AI-powered support, always on + Works alongside your existing SIM MADE FOR PEOPLE WHO MOVE Digital nomads. Business travelers. Remote workers. Spontaneous explorers. If you cross borders, AetopOne was made for you. Thousands of travelers have already left roaming behind. Join them. www.aetopone.com - @aetopone

Buy prepaid mobile data for your next trip with OpenSim. Choose from our country and regional travel eSIM plans, purchase in the app, and manage your eSIM and data in one place. OpenSim was previously known as Roaming eSIM. CHOOSE DATA FOR YOUR TRIP • Buy country and regional eSIM data plans. • Choose a data allowance and validity to suit your trip. • View your purchased eSIMs and follow the installation instructions. • Manage your data and top up plans where supported. GET STARTED 1. Check that your device supports eSIM and is carrier-unlocked. 2. Choose a plan for your destination and travel dates. 3. Review its coverage, included services and activation rules before payment. 4. Follow the plan's installation instructions while you have an internet connection. 5. Select your travel eSIM for mobile data and follow the connection guidance for your destination. KNOW BEFORE YOU TRAVEL Activation rules vary by plan. Depending on the plan, validity may begin at purchase, installation or the first connection to a supported network. Check the activation terms before you buy or install. Top-ups are available only for supported plans. Coverage, network availability and speeds depend on the destination, plan and device. If you keep your home SIM active, your home carrier may still charge for calls, texts or data. Check your phone's SIM and roaming settings before you travel. Use your travel data for maps, messaging, internet calls, transport apps and other online services. NEED HELP? Find support in the app or visit https://www.getopensim.com/esim/support. Website: https://www.getopensim.com Privacy policy: https://www.getopensim.com/privacy-policy Terms: https://www.getopensim.com/terms-and-conditions