How to Use Wi-Fi and Mobile Data at the Same Time on iPhone with Speedify

Get Faster Upload and Download Speeds on Your iPhone by Combining Wi-Fi and 4G/5G Mobile Data with Speedify

Want faster upload and download speeds and more reliable internet on your iPhone? Run Wi-Fi and 4G/5G mobile data at the same time.

Speedify is an app that combines two or more internet connections at once, such as Wi-Fi and 4G/5G cellular, 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

WI‑FI ETHERNET CELLULAR STARLINK SPEEDIFY ENCRYPTED DATA ONE CONNECTION TWO CONNECTIONS THREE CONNECTIONS ALL FOUR AT ONCE FASTER UPLOADS AND DOWNLOADS BROWSING VIDEO CALLS STREAMING DOWNLOADS
RUNS ON
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IPHONE
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ROUTER

Speedify is the only app available for all major platforms - Windows, MacOS, Linux, iOS, Android and OpenWrt - that combines your Wi-Fi, 4G / 5G cellular, wired, and even your friend’s phone signals – and turns them into one ultra-fast and super secure link that keeps you all connected for the best possible live streaming, video calling, or just posting to your favorite app.

Speedify can bond any number or combination of Internet connections and will intelligently distribute your online traffic among them for optimal performance. Plus, if you get disconnected from one of your connections in the middle of an important video call or file transfer, Speedify will seamlessly failover to your other working Internet connection(s) without skipping a beat.

NOTE: For best results, use Internet connections from different sources. In general, joining the same upstream network multiple times (such as the same router via Ethernet and Wi-Fi) will not improve performance.

How do I use WiFi and 4G/5G cellular at the same time with Speedify?

How Speedify bonds Wi-Fi and cellular connections

Pick your two internet connections and your device below and we'll take you to the step-by-step setup guide.

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Use the selectors below to find the setup guide for your exact combination of connections.

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Free to try on every device. No credit card required.

15M+ downloads worldwide · 75K+ five-star reviews · 500TB+ bonded per week

3 Steps to Use Wi-Fi and Mobile Data at the Same Time on Your iPhone or iPad with Speedify

Step 1: Verify that your Cellular Data Connection is On and Working

Check that 4G/5G cellular is working on your iPhone or iPad. Open Settings > Cellular and turn on Cellular Data. In some countries this menu is called Mobile Data.

Step 2: Connect to Wi-Fi

Verify that your Wi-Fi is enabled on your iPhone or iPad and connected to a network.

Go to Settings > Wi-Fi and flip the switch to on. You can then select a network from the list that appears. Keep in mind, private networks may require you to enter a password before connecting.

Need help with this step? Visit Apple’s knowledge base to learn more.

Step 3: Download and Install Speedify

Last but certainly not least, download and install Speedify. Once running, Speedify will automatically detect any available Internet connections and combine them for increased speed, security, and stability.

Need to keep several devices connected in areas with limited or spotty network coverage, like event venues, remote locations or when traveling? Get consistent and uninterrupted online activity for all your devices using Speedify's cellular sharing functionality, which allows you to share cellular data between multiple devices wirelessly.

By pairing devices, you can effectively distribute your cellular connection across them, improving overall performance, especially when other network options like Wi-Fi may be slow or unstable.

You can manage settings, view statistics, and even apply limits to individual connections by either clicking/tapping on them from the Dashboard or by navigating to the desired connection through the main Settings menu.

Speedify will work quietly in the background to optimize performance including prioritizing streaming web traffic to avoid stuttering, buffering and disconnects.

Whether at home, work, or on-the-go, Speedify is the only VPN that makes your online experiences faster, more reliable, and more secure.

Speedify runs on iPhone and iPad. Check the current iOS and iPadOS requirements on the download page before you install.

Speedify

Get started with Speedify today.

Speedify combines Wi-Fi, 4G/5G cellular, Ethernet, Starlink and satellite into one faster, more reliable internet connection. Free to try: 5 GB a month with a free account. No credit card required.

🚀 Speed

Faster uploads and downloads, because Speedify uses all your internet connections at once.

📶 Stability

If one internet connection drops, Speedify moves your traffic to the others in milliseconds.

🔒 Security

AES-256 encryption on every internet connection, on any network you join.

15M+ downloads worldwide. 75K+ five-star reviews on iOS and Android.