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Line2 - Second Number on Your Phone

By Line2, Inc.

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Line2 is your second number that works on your iPhone and all your other devices as a full-featured business phone system, designed for mobile professionals, freelancers, and entrepreneurs. Call and message from a separate number on devices you and your team already have, via Wi-Fi or your existing cellular network, with anyone in the U.S. and Canada for only $9.99/month, or with other Line2 users for free.

The latest Line2 app for iPhone and iPad now comes with a native calling experience enabled by CallKit. You can now enjoy incoming calls that come in full screen with a visual caller ID, that can be answered directly from the lock screen with a simple swipe — exactly like a regular iPhone call.

Line2 is free to download and to use to call and message other Line2 users. Invite others to download Line2 today so you can communicate with them at no additional cost and without any ads. To call and message users outside of Line2, simply upgrade with an in-app purchase.

Experience the ideal phone system for you and your business with a designated number in the area code of your choice. Keep business and personal separate without needing to purchase clunky landline phones or carry a second mobile phone.

Use your Line2 number across your iPhone, Mac, PC, iPad, and even Apple Watch.
Get a native calling experience with CallKit integration. Enjoy incoming calls that come in full screen with a visual caller ID that can be answered directly from the lock screen with a simple swipe — exactly like an iPhone call.
Choose a number in any city in the U.S. or Canada.
Enjoy picture and group messaging — even using Siri — with anyone in the U.S. and Canada.
Get a rich and virtually unlimited calling experience that includes caller ID for incoming calls, call forwarding, group calling with up to 20 people, number blocking, and much more.
Enjoy quick and easy setup with no additional hardware required.
Use over Wi-Fi/3G/4G/LTE and cellular voice so you’re never without service.

Looking for a business solution for your small business that grows with your company and offers advanced features like an auto attendant, toll-free numbers, online faxing, and much more? Learn more on our website.

Questions or comments? We’re here to help, seven days a week: or tap Settings -> Help from within the app.

What's New in Version 10.0

Line2 ver. 10 provides an improved calling experience for your devices on iOS 10 with CallKit, including…
* Native calling experience - incoming Line2 calls now come in full screen with visual caller ID and you can now answer with a simple swipe to answer - no need to unlock your device to answer.
* Seamless call management - gracefully manage incoming calls with minimal disruption to your current call. Existing calls can be placed on hold while a new incoming call can be answered or declined.
* Bluetooth and headset support - answer or end calls from Bluetooth and regular headsets. In addition, calls will ring externally even when your headset is plugged in.
* Contacts and Favorites integration - call people with Line2 from your contacts or even your native Favorites list.
* Siri messaging - Also included in this update, you can now send a Line2 message to someone with Siri. Sending a message is a simple as telling Siri, “Send a Line2 message to John".


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Customer Reviews

Works well. A few idiosyncrasies.

Overall the app works great. However, when you are talking on Line2 and someone calls, your phone will ring full volume in your ear because the phone takes priority over an app. Also, if you have a screen lock on your phone, it is very difficult to answer the call because you have to sign into your phone. You can however have it forwarded to your regular number and wait for for the call to transfer in order to answer it. Overall, it does what I needed it to do.

Best update to date

They've been slow getting here but I have to give credit where credit is due. I'm getting all of my calls and I can text using Siri now!! Can't wait for Siri calling. There's some weird issues with my Bluetooth headset not being recognized sometimes and low quality on some calls. If they can address these last few things and keep good updates like this coming, it'll be 5 stars soon 👍🏼

Great 2nd Line

I've been using this application for my medical practice. I have 3 separate locations and use this to have all inquiries to these three location's phones go to this number. It helps me screen and monitor inquiries without disturbing regular practice roles for me and my staff. Very useful integration with contacts for phone, text and emails. My only critique is it's a little slow in picking up calls. But that is rarely a problem. Almost 5 stars.

Line2 - Second Number on Your Phone
View in iTunes
This app is designed for both iPhone and iPad
Offers Apple Watch App for iPhone
  • Free
  • Category: Productivity
  • Updated:
  • Version: 10.0
  • Size: 116 MB
  • Apple Watch: Yes
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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Top In-App Purchases

  1. Line2 Standard$9.99