Line2 - Second Phone Number

Line2 - Second Phone Number

By Line2, Inc.

  • Category: Productivity
  • Release Date: 2009-09-01
  • Current Version: 12.3
  • Adult Rating: 4+
  • File Size: 194.80 MB
  • Developer: Line2, Inc.
  • Compatibility: Requires iOS 11.0 or later.
Score: 3.5
From 22,698 Ratings


Line2 is your second phone number that works on your iPhone and other devices as a full-featured virtual phone system. Call and text anyone in the U.S. and Canada via Wi-Fi or your existing cellular network. Designed for mobile business professionals, freelancers, and entrepreneurs, Line2 lets you keep your business and personal communications separate and eliminates the need to purchase and carry a second mobile phone. Use Line2 free to call and message other Line2 users. Invite others to download Line2 today so you can communicate them at no cost. To call and message other users outside of Line2, upgrade with an in-app purchase for just $9.99/month for all these great features: • Use your Line2 number on your iPhone, iPad Mac and PC • Provides 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 • Includes a local phone number in the U.S. or Canada • Enjoy picture and group messaging — even using Siri — with anyone in the U.S. and Canada • Get a native calling experience with CallKit integration. Incoming calls display 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 • Quick and easy setup with no additional hardware required • Use over Wi-Fi/4G/LTE and cellular voice, so you’re never without service Line2 paid subscription fee is $9.99 per month (or just $8.33/mo with a prepaid annual plan). Subscription fee will be charged through your iTunes account when you confirm your in-app purchase. Subscriptions will automatically renew unless you turn off auto-renew at least 24 hours before the end of the current subscription period. You can manage your subscriptions in your Apple Account Settings. Questions or comments? We’re here to help, seven days a week at or tap Settings -> Help from within the app. Note: Your cellular provider may prohibit or restrict VoIP (Voice over Internet Protocol) on their network. It’s your responsibility to check with your cellular provider about their VoIP functionality, and any additional charges it may incur. Line2 is not responsible for any additional cellular charges that may occur as a result of using the Line2 service. Privacy Policy: Terms of Service:



  • Just stops working... but they keep charging.

    By AuburnBeth
    My subscription renewed, even though I haven’t been able to use the service for weeks now. Just cancelled. Irritated. Also, when I try to report the problem, it wants me to sign in with my phone number, which I entered in from their email to me. But when I enter it in? “It looks like you don’t have an account! Sign up!” Gah!
  • Sound quality

    By coconut2772
    The only thing I have a problem with is the sound quality. You can tell there is an obvious different. The app itself and ease of use is great.
  • Mostly great but one flaw

    By XT Pringle
    Lots of features and options which I love, but I have reoccurring issues with poor sound quality while on a call. Yes some is attributable to proximity to modem, but other times I’m standing right next to it and I still have delays or jumbled voices. I’m using an iPhone 6 if that makes any difference?

    By insidious1494
    Line 2 is great. It’s wonderful to have a different line for business without having to get a new phone .
  • Love it so far but....

    First time using it for my business today. Experienced some poor connection issues during an important phone call today while using it on a private secured WiFi connection. I’m hoping when I’m away from the office using my LTE service this doesn’t get worse. Love the simplicity but I’m concerned. Hope this was just a fluke issue. If not, I’ll need to cancel.
  • Brief and unhappy encounter

    By Impatient and not so happy customer
    Signed up live with help desk support sounded great. Got inside and learned the downsides: —Pricing described by Line2 guy for my specific situation was wrong. He told me it would be $14.95 a month. Actual cost for what I told him I needed was $59.80 a month. —He told me he was signing me up for pro level service. Once inside, I found i wasn’t. Had to upgrade to get promised features. —Audio quality for greetings recorded through Line2 system was terrible. Sounded as though voice was muffled by heavy blanket. Had to record greeting with 3rd party app to get quality that is needed —Never could figure out how to activate attendant feature. Online help was useless. —Tried calling the help line. Poor experience. The prompts did not work half the time and the system hung up on me multiple times. —After losing one afternoon trying to wrangle this thing into usefulness, I gave up and cancelled it. Guess what. I prepaid for a month and no refunds. So I spent the upfront money and my time for absolutely no benefit. Don’t bother with this cheap and junky system. Even at the low price, not worth it.
  • Not working

    By Beto Cleto
    Does not forward properly or use the recording we created. Very frustrating
  • Works like a charm

    By Pit CR
    Switched our land-line to Line2 from Vonage. With Vonage if the internet was down or slow we would never get calls. With Line 2, if the internet is down, the 2 cell phones and the 2 computers and iPad all receive the calls and text messages (didn’t have that with Vonage) so we never miss an important call.
  • Constant double with making telephone calls

    By Jaxtera
    The last few months have been horrible with voice calling!!
  • Been using the service for about a year

    By Butchypie
    Really pleased overall. The VOIP quality is generally very good. Transcriptions of voicemails are accurate. I repurchased a subscription for another year. Good company.