5 Beta testing iOS apps to help you build functional products

Launching your app marks a significant milestone in the development process, but it's not the final step. While in-house and simulator testing are invaluable, they don't fully replicate the diversity of real-world usage scenarios. In that case, beta testing offers a crucial reality check before your app goes live.

Beta testing allows your application to be used under varied conditions across various devices, uncovering issues that may not have been apparent during initial tests. In this post, we made a shortlist of 5 Beta testing iOS apps to ensure your app performs seamlessly across all compatible devices and is ready for a successful launch.

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The importance of Beta testing for iOS apps

Beta testing for your iOS app is a critical phase that ensures your app is polished, efficient, and ready to make a great first impression on the App Store and with your future users. Here's why beta testing is indispensable:

  • Quality Assurance: Beta testing is your safety net, ensuring that your app operates flawlessly and provides an unmatched user experience that keeps your audience engaged and satisfied.
  • Cost efficiency: Identifying and resolving bugs during beta testing can significantly reduce expenses. Remember, fixing bugs post-launch can be exorbitantly expensive, making beta testing a wise investment.
  • Performance checks: It's crucial that your app not only meets but exceeds industry standards and user expectations. That's why beta testing allows you to evaluate your app's performance under real-world conditions.
  • Validation of ideas: Use beta testing as a litmus test for your app's concept. Feedback from actual users is invaluable, helping you refine your ideas and ensure they resonate with your target audience.
  • Expanded testing pool: More testers translate to more devices and scenarios, increasing the chances of catching elusive bugs that previous tests might have missed.
  • Varied feedback: A diverse group of beta testers brings unique perspectives, enriching your insights into user needs and preferences across different demographics and regions.
  • Cultivating early adopters: Beta testing helps build a community of early adopters, creating buzz and anticipation for your app before its official release.
  • App Store approval: Demonstrating to Apple that you've diligently beta-tested your app can smooth its path to App Store approval, highlighting your commitment to quality.
  • Critical fixes: Beta testing is your final checkpoint, ensuring you catch and correct any lingering issues, from minor bugs to critical crashes, before your app goes public.

Top Beta testing iOS apps to consider

Now, let’s move to the best beta testing iOS tools that can help you create functional apps.

1. Global App Testing (GAT)


Ensuring a consistent user experience for your mobile app cannot be stressed enough. When you conduct tests with real users on actual devices, you gain a competitive advantage in app development by leveraging real-world data within relevant contexts.

At GAT, we transcend boundaries, conducting tests in over 190 countries with more than 90,000 testers to identify potential issues that may affect your users on a global scale. Our extensive coverage encloses a wide array of devices, operating systems(such as iOS), and networks, ensuring comprehensive testing across nearly every conceivable combination.

How does it work?

We provide flexible testing options for both native web apps and mobile browsers, addressing your diverse testing needs effortlessly. Our collaborative testing approach boosts release velocity with each iteration. Committed to streamlining the process, we facilitate seamless synchronization of actionable results reporting with leading bug tracking and project management software, minimizing operational hurdles and expediting your app release timelines. After finishing the testing process, you can access three types of results instantly:

  • Test case results: Effortlessly categorize test cases by pass, fail, and tester environment for easy navigation.
  • Detailed bug reports: Review comprehensive bug reports with rich details to swiftly identify and address faulty code.
  • Qualitative insights & reports: Receive a variety of qualitative insights, including reports and user surveys, to gain valuable feedback and enhance your app's performance.

Our rigorous security testing ensures your app's reliability, safeguarding users' information from malicious actors seeking financial gain. Given the surge in mobile transactions, mobile security testing has become integral, covering financial data protection and broader Information Security Management to preserve user privacy.


Furthermore, compliance with digital laws and standards mandates robust security testing. At GAT, we've implemented a range of security measures to ensure full compliance with GDPR and ISO27001 regulations.

Key features

  • Crowdsourced testing: Access to a global community of testers for real-world testing on various devices, ensuring thorough coverage and diverse feedback.
  • Compatibility testing: Test iOS apps across different devices, OS versions, and network conditions for consistency and compatibility.
  • Functional testing: Verify app behavior and adherence to requirements, including feature testing, user interactions, and business logic.
  • Usability testing: Gather user feedback on app usability, navigation, and satisfaction to enhance the overall user experience.
  • Localization testing: Ensure proper translation and cultural adaptation of the app for different regions and languages.
  • Regression testing: Identify and prevent the introduction of new bugs or regressions in the app after updates, maintaining stability over time.
  • Performance testing: Assess app responsiveness, load times, and scalability under various conditions to optimize performance.

2. TestFairy


TestFairy is a platform designed to automate app distribution, streamline development processes, manage feedback cycles efficiently, and accelerate market delivery while ensuring high security and compliance with enterprise-grade standards. This platform is tailored to enhance mobile app development's overall quality and speed, facilitating a smoother transition from development to market launch.

How does it work?

Beyond basic functionalities, TestFairy sets itself apart by enabling intuitive bug reporting methods, such as device shaking or on-screen sketching, to convey issues more effectively. These inputs, alongside automatic information dispatch to the platform for analysis, empower developers with actionable insights.

Key features according to their website

  • Over-the-Air (OTA) distribution: TestFairy allows developers to distribute beta versions of their iOS apps over the air, enabling testers to install and test the app directly on their devices without needing to use the App Store.
  • Comprehensive feedback collection: TestFairy provides various tools for collecting feedback from testers, including capturing user interactions, session recordings, logs, crash reports, and feedback notes. This comprehensive feedback helps developers understand how users interact with their apps and identify issues more effectively.
  • Real-time monitoring: Developers can monitor the performance of their beta apps in real-time through a dashboard. This includes tracking user sessions, app performance metrics, and crash reports as they happen, allowing for quick identification and resolution of issues.
  • Customization and branding: Developers can customize the TestFairy platform to match their branding and requirements. This includes customizing the look and feel of the beta testing portal, adding custom domains, and incorporating company logos and colors.
  • Automated testing and monitoring: TestFairy supports automated testing and monitoring through integration with continuous integration (CI) and continuous deployment (CD) tools such as Jenkins and CircleCI. This allows developers to automate the testing process and receive immediate feedback on code changes.

3. Instabug


Instabug is the iOS beta testing solution for mobile applications, offering various features and support to streamline your testing process and enhance user experiences.

How does it work?

Instabug is both a bug and crash reporting tool with added functionality for streamlined beta testing. Testers can submit reports directly within the app interface, eliminating the need to log in or interrupt their workflow.

Key features according to their website

  • Bug and crash reporting: Its data collection includes steps to reproduce errors, network request logs, and environment details, supplemented by screen recordings and annotated screenshots for added context.
  • Mobile-first app performance monitoring: Tailored performance monitoring designed for the unique challenges of mobile apps, offering a unified metric to track and optimize app performance.
  • In-app surveys and feature request management: Integration of user feedback collection within the app, including targeted surveys and feature request voting to inform product development decisions.
  • Visual session replay: Capture and review user sessions through visual replays. This enables quick issue diagnosis and resolution without unnecessary back-and-forth communication. Additionally, customizable auto-masking ensures user privacy protection.



TestFlight is a platform provided by Apple for beta testing iOS, iPadOS, watchOS, and tvOS apps before their official release on the App Store. It enables developers to distribute pre-release versions of their apps to testers, gather feedback, and identify and fix issues before launching the app to a broader audience.

How does it work?

TestFlight allows you to invite up to 10,000 individuals to test your app and gather invaluable feedback. Simply upload your app's beta version to App Store Connect and distribute invitations to your email contacts or share the link publicly. Beta testers can then download TestFlight from the App Store and begin testing your app.

Key features according to their website

  • Feedback collection: Testers can provide feedback on the app directly through TestFlight, including submitting bug reports and suggestions for improvements. Developers receive this feedback within the TestFlight dashboard, allowing them to prioritize and address issues efficiently.
  • App versions management: Developers can upload multiple app versions to TestFlight, allowing testers to access and compare different app iterations. 
  • App Store Connect integration: TestFlight is integrated with the App Store Connect platform, where developers manage their apps and app submissions. This integration simplifies distributing beta builds and collecting feedback, as all actions are performed within a single ecosystem.
  • App analytics: TestFlight provides basic analytics data, such as the number of testers, app installations, and crash reports. While not as extensive as third-party analytics tools, this data can still offer valuable insights into the performance and usage of the beta app.
  • App review process: Apps distributed through TestFlight are subject to Apple's App Store Review Guidelines, ensuring they meet the same quality and content standards as apps published on the App Store. This helps developers identify and resolve potential issues that could lead to rejection during the official app review process.

5. UserTesting


UserTesting is a platform where developers craft specific tasks for testers to execute within their iOS app. These tasks can vary from basic interactions to complex scenarios tailored to assess the app's usability and user experience. 

How does it work?

Testers, sourced from UserTesting's panel, engage with the app. At the same time, their interactions are recorded, providing feedback through written responses, audio recordings, and sometimes video recordings of their screen and expressions.  Additionally, UserTesting enables you to incorporate your own beta testing team members alongside those already associated with the platform.

Developers utilize this feedback and accompanying metrics to gain insights into the app's performance and user satisfaction. This iterative process aids in refining the app's design and functionality, ensuring it meets the needs and expectations of its intended audience.

Key features according to their website

  • Task-based testing: Developers can create specific tasks for testers to perform within their iOS app, allowing them to gather feedback on usability and user experience.
  • Feedback collection: Testers provide feedback on their experience using the iOS app, including any issues encountered, areas of confusion, and suggestions for improvement. This feedback is typically provided through written responses, audio recordings, and sometimes video recordings of the tester's screen and facial expressions.
  • Iterative improvement: Developers can use the feedback gathered from UserTesting to identify areas for improvement in their iOS app and make iterative changes to enhance the user experience.
  • Access to metrics: UserTesting gives developers access to metrics such as task completion rates, time spent on tasks, and satisfaction scores, allowing them to gauge the effectiveness of their app's design and functionality.


While swift market entry is vital in the app industry, true success is determined by user trust and satisfaction. Beta testing is indispensable for ensuring that apps excel in areas such as quality, functionality, compatibility, and performance, ultimately positioning them for sustained success, possibly even earning them a spot on the Apple Store's most downloaded list!

So, stay curious, explore thoroughly, and don't forget Global App Testing is your go-to partner for mobile testing solutions. Let's schedule a call with our specialist and ensure your app reaches its full potential!

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