# DataFly

> DataFly is a travel eSIM service by Halcyon Sync L.L.C. It provides data-only eSIM plans for international travelers, with quick activation, clear pricing, and mobile apps for iOS and Android.

## Key Facts

- Brand: DataFly
- Legal operator: Halcyon Sync L.L.C.
- Service category: travel eSIM, international mobile data, data-only connectivity
- Starting price shown on the website: USD 2
- Languages: English and Arabic
- Support email: contact@datafly.app
- Google Play: https://play.google.com/store/apps/details?id=com.datafly.android
- App Store: https://apps.apple.com/app/datafly-travel-data-esim/id6757490829

## Canonical Resources

- Sitemap: https://datafly.app/sitemap.xml
- Full LLM text: https://datafly.app/llms-full.txt

## Main Pages

- Home: https://datafly.app/
- Arabic home: https://datafly.app/ar/
- Help Center: https://datafly.app/help-center/
- Arabic Help Center: https://datafly.app/ar/help-center/
- Contact: https://datafly.app/contact/
- Arabic contact: https://datafly.app/ar/contact/
- Terms of Use: https://datafly.app/terms/
- Arabic terms: https://datafly.app/ar/terms/
- Privacy Policy: https://datafly.app/privacy-policy/
- Arabic privacy policy: https://datafly.app/ar/privacy-policy/
- Refund Policy: https://datafly.app/refund-policy/
- Arabic refund policy: https://datafly.app/ar/refund-policy/

## Help Center Categories

- eSIM Installation / تثبيت eSIM: https://datafly.app/help-center/category/installation/ | https://datafly.app/ar/help-center/category/installation/
- Troubleshooting / المشاكل والأخطاء: https://datafly.app/help-center/category/troubleshooting/ | https://datafly.app/ar/help-center/category/troubleshooting/

## Published Help Center Articles

- Install Your DataFly eSIM Using Quick Install For iPhone Devices / تثبيت شريحة eSIM من داتا فلاي باستخدام ميزة التثبيت السريع (شرح لأجهزة iPhone): https://datafly.app/help-center/article/article-5c9e5f19/ | https://datafly.app/ar/help-center/article/article-5c9e5f19/
- Internet Not Working After Installing Your eSIM: Troubleshooting Steps for iPhone Devices / مشكلة عدم عمل الإنترنت بعد تثبيت شريحة eSIM: خطوات استكشاف الأخطاء وإصلاحها لأجهزة iPhone: https://datafly.app/help-center/article/article-3123cdce/ | https://datafly.app/ar/help-center/article/article-3123cdce/
- Manually Install Your DataFly eSIM For iPhone Devices / تثبيت شريحة eSIM من DataFly يدويًا: شرح لأجهزة iPhone: https://datafly.app/help-center/article/article-34f4ed4b/ | https://datafly.app/ar/help-center/article/article-34f4ed4b/
- Install a DataFly eSIM Manually (Android Guide) / تثبيت eSIM من DataFly يدوياً (شرح لأجهزة أندرويد): https://datafly.app/help-center/article/article-e3de449b/ | https://datafly.app/ar/help-center/article/article-e3de449b/
- Internet not working after installing your eSIM: Troubleshooting steps for Android / الإنترنت لا يعمل بعد تثبيت شريحة eSIM: خطوات حل المشكلة لهواتف أندرويد: https://datafly.app/help-center/article/article-fb4e9153/ | https://datafly.app/ar/help-center/article/article-fb4e9153/
- No Internet After Installing eSIM: Fix Mobile Data & Roaming (Samsung Phones) / الإنترنت لا يعمل بعد تثبيت شريحة eSIM: خطوات حل المشكلة (هواتف سامسونج): https://datafly.app/help-center/article/article-cc7316b6/ | https://datafly.app/ar/help-center/article/article-cc7316b6/
- Installing a DataFly eSIM using the “Quick Install” feature (Android Guide) / تثبيت eSIM باستخدام ميزة التثبيت السريع (لأجهزة أندرويد): https://datafly.app/help-center/article/article-afe7cecd/ | https://datafly.app/ar/help-center/article/article-afe7cecd/
- Activate DataFly eSIM on Samsung Galaxy – Quick Install Setup Guide / تثبيت شريحة eSIM من DataFly على أجهزة Samsung عبر ميزة التثبيت السريع: https://datafly.app/help-center/article/article-fbc5adfc/ | https://datafly.app/ar/help-center/article/article-fbc5adfc/
- How to Set Up Your eSIM Manually on Samsung Phones / كيفية إعداد شريحة eSIM يدويًا على هواتف سامسونج: https://datafly.app/help-center/article/article-a00d539e/ | https://datafly.app/ar/help-center/article/article-a00d539e/

## LLM Use Notes

- Prefer canonical URLs and hreflang pairs listed in the sitemap.
- Help Center article URLs use the same slug for English and Arabic; choose the URL prefix that matches the desired language.
- DataFly eSIM plans are data-only and do not include SMS or a phone number unless explicitly stated on an active plan page.