Final answer:
To obtain a TestFlight invitation code, the app developer must add your email to their tester list. You will receive an email with the code, which you can redeem in the TestFlight app. Developers control invitation distribution and usually recruit testers through their channels.
Step-by-step explanation:
To get a TestFlight invitation code, you typically need to follow specific steps. Here’s a brief overview:
- First, a developer needs to invite you to become a tester. They do this by adding your email address to their list of testers in the TestFlight program.
- Once added, you will receive an email from Apple containing the TestFlight invitation code.
- Install the TestFlight app from the App Store on your iOS device if you haven’t done so already.
- Open the email on your device and tap on the “View in TestFlight” button or redeem the code directly in the TestFlight app.
- Once redeemed, you'll be able to download and install the beta version of the app you've been invited to test.
Keep in mind that being part of a testing program is at the discretion of the app's developer, and they control the distribution of TestFlight codes. If you’re interested in beta testing an app, you can sometimes find developers calling for testers on their websites or social media channels, where you can sign up to possibly receive an invitation.