Testing an app with TestFlight in 2025 involves a few straightforward steps. First, ensure your app is uploaded to App Store Connect. From there, create a new TestFlight beta testing build and add your app to it. Invite testers by sending them an email or sharing a public link. Testers can then download the app on their iOS devices through the TestFlight app. As users provide feedback, monitor crash reports and app performance in real-time. TestFlight allows for easy version management and bug fixing. For seamless app development and testing, consider partnering with Dev Technosys for expert support.