Use Speedify’s Pair and Share Feature to Combine Multiple Cellular Internet Sources at Once
Want faster upload and download speeds and more reliable internet on your iPhone or Android phone? Combine two or more 4G/5G cellular connections at the same time – no extra hardware needed.
Speedify is an app that combines two or more internet connections at once – such as the cellular data from two phones – so you get faster uploads and downloads and stay online if one connection drops out.
Speedify uses every internet connection your device has, at the same time
How do I use WiFi and 4G/5G cellular at the same time with Speedify?
Pick your two internet connections and your device below and we'll take you to the step-by-step setup guide.
4G/5G Cellular Bonding Directly on Your Mobile Device: What You Need
Cellular bonding needs at least two 4G/5G mobile data connections. So, if you want to use two cellular connections on your smartphone, you will need the following:
- two smartphones (iPhone, Android), preferably connected to different network carriers
- the Speedify Internet bonding software app
It’s very simple to get things going and turn your smartphone into a cellular bonding device, whether you’re just traveling and need to hop on a video call or if you’re a reporter, broadcasting from the field and needing the best video quality when live streaming.
iPhone / Android Cellular Bonding Made Easy
Here’s what you need to do:
- Install and run Speedify on both smartphones (iPhone / Android). Make sure you enable the Pair & Share feature when you run the app for the first time.
- Have the 4G/5G mobile data connection enabled on your smartphones.
- Connect both iPhone / Android to the same Wi-Fi. If there isn’t any available, just create a personal hotspot on one of the phones and connect the other to that.
- Pair your devices from the Speedify app and you’re ready to bond the two cellular internet sources.
Read more about what is Speedify’s Pair & Share feature and how to get started here.
See more details on how to combine two connections on your iPhone or Android mobile device.
Why Speedify Is Best Solution for Bonded Cellular on Device
Speedify is the only app that lets you combine any number of Internet connections for better performance. It’s available on all of your devices – PC, Mac, iPhone, Android, Linux and OpenWrt.
Channel bonding technology is used intelligently by Speedify to spread traffic between connections. It can seamlessly failover if one of them disappears in the middle of a video call or livestream. Speedify actually optimizes streaming traffic by prioritizing it and enabling redundancy on the fly.
On top of all that, at its core Speedify is also a VPN and it encrypts all of your web traffic to improve privacy and security.
Speedify
Get started with Speedify today.
Combine Wi-Fi, 4G/5G cellular, Ethernet, Starlink, and more into one faster, steadier connection. Free to try — no credit card required.
🚀 Speed
Faster uploads and downloads by bonding all your connections at once.
📶 Stability
Automatic failover in under a second when any connection drops.
🔒 Security
AES-256 encryption on every connection, on every network you join.
15M+ downloads worldwide. 75K+ five-star reviews on iOS and Android.