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Home » Blogs » How to Add TestFlight Users to Beta Test Your iOS App
By Gaurav Parvadiya | Last Updated On December 15th, 2025
Having authentic user feedback during beta is critical for your app’s success. But adding TestFlight users is a pain for a lot of developers, causing you to lose feedback that is invaluable for a better launch. The fact is efficiently onboarding testers as quickly as possible is the key to early success.
What if you could launch an iOS app and avoid having to deal with bugs, an unclear UI, or missing features? If you have mastered the art of testing, the launch should be smooth. Unfortunately, many suffer from the absence of knowledge about how to send invitations for testing with TestFlight or how to scale without the chaos.
This guide will focus on providing the best methods for sending invitations to TestFlight users, collecting quality feedback, and transforming the beta testing stage into an advantage using Twinr to easily create and maintain apps.
The Importance of Failed Flight Users for Your App
Beta testing is the least you can do. TestFlight provides you with the option to Securely share your iOS application with hundreds (if not thousands) of users before you go live on the App Store.
McKinsey reports that an app that is tested with a quality beta for feedback has 30% fewer bugs post-launch and 50% of users are adopted at a faster rate. If you onboard beta testers thoroughly, you will have the majority of your app trust issues solved. Your app trust is a vital part of the user experience and can have a long-lasting impact on the user.
To start, upload the build of your app using Xcode or App Store Connect. Your app will need to be approved by Apple. Note that the review process takes anywhere from 24 to 48 hours for external test builds. After your app is successfully approved, be sure to enable TestFlight distribution.
Please note that TestFlight recognizes two different types of users, internal testers (members of your team) and external testers (the end users).
Internal testers: Apple allows you to add team members directly and is limited to 100 members.
External testers: You can invite up to 10,000 testers by using email invitations or a public link.
Tip: You can create tailored groups to get specific feedback from users, such as a focus group (niche) or early alpha testers.
Pro tip: Not having to deal with Apple ID prompts streamlines the process when testers are able to use public links. This will democratize beta testing and allow rapid growth.
Extensively share your invite link:
Why? With the assistance of your support growth, balancing the process will be easier, as it will be easier for you to find the necessary optimization for your application.
In App Store Connect you will be able to watch for:
Motivate your testers:
For rapid iterations, in order to perform in-app feedback collection, use Twinr to track user engagement.
Twinr allows you to build and launch a native app with no coding skills needed. With TestFlight integration, you are able to:
For example, many ecommerce brands use Twinr to get their website turned into a native app, then use TestFlight to gather feedback on their product. All of this is done very quickly, with ease.
In-App Feedback: With Twinr’s analytics tools, you can obtain feedback straight from your app, which go far beyond the basic crash reports.
Conclusions: Fast and Valuable Beta Testing to Maximize the Potential of Your App
Including TestFlight users quickly adds real user feedback, enables early bug fixes, and provides smooth launches. With Apple now having 10,000 testers and subsequently, public links, jumpstart TestFlight users with ease. With Twinr’s no code platform, guide your app to be engaged, analytics captured, and of course, your app refined in record time.
App testing made your way. Get started with your app and TestFlight to manipulate feedback and guide your app to perfection in no time.
Try Twinr Free Today to prep your iOS app launch and watch it thrive!
FAQ Q1: Are there limits to TestFlight testers invited to a specific version? – Apple now enables 10,000 TestFlight users per app instance to be accepted and invited via email or public links.
Q2: What are Apple App Store reviews times? – Typically, 1-2 days, so plan in advance.
Q3: TestFlight allows testers without Apple accounts? – TestFlight only allows creation and invitations of Apple accounts; consider using alternatives like Google Play Beta Testing for Android.
Q4: What’s the benefit of using a public link?
– You don’t have to send email invites because onboarding is simpler as all testers have to do is click and install the app right away.
Q5: How do I gather feedback from my testers effectively?
– Make sure testers leave comments in each section of feedback and use the surveys that have been tailored to measure certain events to finish an engagement in the app so you can get clear feedback in the Twinr in-app feedback system.
Gaurav is the founder and CEO of Twinr, a tech entrepreneur with a decade of experience and a passion for SaaS. With a Master's degree in Computer Science, he specializes in no-code development, driving innovation in the mobile app industry. When he's not busy growing the company, you'll find him writing about tech, growth, software development, e-commerce, and occasionally sneaking in a game of badminton.