With an average user rating of 3.8★, the billion connect category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
Install an embedded SIM card digitally to get online in minutes without roaming charges. Access mobile data plans in over 150 countries and regions, with options for local, regional, and global coverage. Enjoy affordable plans and seamless installation for easy global connectivity.
This free app allows unlimited voice and video calls to other users, plus low-cost calls to any phone number. It offers end-to-end encrypted chats, rich messaging with photos and files, and group chat functionality. Supports Bangla language and offers a dedicated phone number for incoming calls.
What We Love
💰 Affordable calling rates compared to mobile operators
📞 Good call quality when working properly
🌐 Reliable IP-based calling service for Bangladesh
⚡ Fast connection speeds
📱 Works on iOS devices including iPad
Room to Improve
🐛 Frequent app crashes and freezing
❌ Missing add balance/recharge functionality
🔐 Login and OTP verification issues
📵 Poor call quality on some connections
⚠️ NID document submission button not visible on iOS
🚫 App incompatible with newer iOS versions
💔 Unreliable customer support
🌍 Geographic restrictions preventing international use
📲 Call notifications not working when app is closed
What are the best billion connect apps for iPhone?
BC eSIM: Global Data tops our billion connect apps ranking as of October 2026, with a 4.9-star average from 83 App Store ratings, and it's free to download.
Are there free billion connect apps for iPhone?
Yes — 20 of the top billion connect apps we rank are free to download, including BC eSIM: Global Data and Brilliant Connect HD.
Does BC eSIM: Global Data have ads or in-app purchases?
BC eSIM: Global Data has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
How many billion connect apps are on the App Store?
We track 249+ billion connect apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.