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Linq Zero: How to download the app

Join the Linq Zero Mobile Beta (TestFlight)

You can try the Linq Zero mobile app early by joining our iOS beta through TestFlight.


Before You Start

  • Device: iPhone or iPad running iOS with access to the App Store

  • Account: Active Linq Zero account (same email you’ll use to log in on mobile)


Step 1 – Sign in to Linq Zero on your phone

  1. Open a browser on your phone.

  2. Go to zero.linqapp.com.

  3. Sign in with your Linq credentials.


Step 2 – Open the Account Page

  1. In the left-hand navigation, click the Account icon (person icon at the bottom).

  2. You’ll land on the Account page for your profile.

    Screenshot 2025-12-23 at 11.39.12 AM

 


Step 3 – Join the TestFlight Beta

  1. At the top of the Account page, find the banner that says “Get TestFlight”.

    Screenshot 2025-12-23 at 11.38.22 AM
  2. Click View in App Store.

  3. This will download Testflight to your phone.

 


Step 4 – Install Linq Zero from the App Store

  1. On the Linq Zero Beta invite page, tap View in TestFlight.

    Screenshot 2025-12-23 at 11.38.37 AM
  2. Install TestFlight on your iPhone/iPad. or use 

    Testflight link
  3. Once TestFlight is installed, return to the invite page or open TestFlight directly.


Step 6 – Install and Open Linq Zero

  1. After accepting, TestFlight will download Linq Zero to your device.

  2. When it finishes, tap Open from TestFlight or find Linq Zero on your home screen.

    Screenshot 2025-12-09 at 11.54.41 AM
  3. Sign in using the same email and password you use at zero.linqapp.com.

You’re now running the Linq Zero iOS beta and can manage contacts, conversations, and calls on the go.