How to Test Mobile Apps on iPhone 15 Series with LambdaTest

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Ever since Apple came out with the iPhone 15 series, it has created a lot of buzz among smartphone users. From a business point of view, it's time for them to level up and ensure the smooth running of mobile applications and websites on the new series. No matter which digital offering the users interact with, they must have a smooth experience using the new iPhone 15.

All mobile, hybrid, and native apps encounter common issues like performance problems, loading issues, unresponsiveness of elements, resolution, responsiveness issues, etc. Businesses need to eliminate these issues for their customers by addressing them through testing mobile apps before they go out there in production.

In this article, we will learn how to test mobile apps on the iPhone 15 series on mobile device lab.

a close up of an iphone on a table


 Table of Contents

Benefits of App Testing on iPhones

Performing iPhone App Testing on the Cloud

Real-Time App Testing on iPhone 15 Series with LambdaTest

App Automation on iPhones 15 Series with LambdaTest

Reasons to Choose LambdaTest for iPhone 15 Series


Benefits of App Testing on iPhones

No matter which series Apple comes out with, thorough testing on iPhones is necessary for a business to retain its user base and grow exponentially. With 1.46 billion users across the globe in 2023, the demand for iPhones is ever-increasing. On that note, let's look at some benefits of mobile app testing on iPhones.

  • High UI/UX usability

Quality assurance teams can test various iPhone devices, browsers, operating systems, and so on, according to the end user's perspective. It's all about checking the user-friendliness and usability of an app by simulating user behavior and testing its functionality and visual elements.

  • Ensure proper functioning

Mobile app testing on iPhones enables a deep analysis of whether the app performs various functions without glitches or errors.

For instance, testers can easily check whether the end user can download the application smoothly to various versions of the iPhone, in this case, the iPhone 15 series. They can also find out whether the app is interacting as intended with the respective infrastructure.

  • High user loyalty

It's obvious that when a mobile application's usability, performance, and functioning are flawless, it offers a positive and pleasant user experience. Therefore, end users are highly likely to continue using the app and even recommend it to their peers. As a result of a continuous good reputation, higher revenue will follow along.

  • Identify security vulnerabilities

No matter how foolproof you try to make a mobile application, some security vulnerabilities always pass. Therefore, testing your app to identify security vulnerabilities such as unauthorized access or data leaks is a must to prevent potential data breaches.

  • Lower development cost

Quickly identifying bugs or errors in a mobile application during the early development phases prevents the rising costs of fixing them later. Therefore, it results in an overall lower development cost.

Performing iPhone App Testing on the Cloud

If you're looking for a tool that helps you test on virtual and real devices, LambdaTest is one of the most efficient. It is an AI-powered tеst orchеstration and еxеcution platform that еmpowеrs you to conduct iOS app tеsting sеamlеssly on a rеal dеvicе cloud, whеthеr manually or automatically, using tеsting framеworks such as Appium and XCUITеst.

It gives you access to many iOS devices to test on different screen sizes, operating systems, etc. This, in turn, facilitates an efficient on-cloud testing process that delivers the highest quality mobile applications.


  • Uploading .apk, .app, .ipa, and .zip files takes a single click for instant and hassle-free app testing.
  • It also enables local testing before pushing your apps in the live environment.
  • It offers in-depth test logs and insights to facilitate the quicker deployment of quality builds.
  • Directly mark bugs on the LambdaTest platform.
  • Integrate with various CI/CD tools as per requirements.

The best part is whether you're using automated or manual testing methods, LambdaTest can incorporate both.

Real-Time App Testing on iPhone 15 Series with LambdaTest

Rеal timе app tеsting is thе procеss of tеsting mobilе applications in rеal-timе on the cloud on real dеvicеs. Here are the steps to perform real-time app testing on iPhone 15 series using LambdaTest:

  1. Sign up or log in to LambdaTest and go to Real Device > App Testing from the dashboard.


2. Click on the Apple icon and upload your app through your local system with the help of a public app, URL, app center, test flight, or App Store.


3. Click on Start after selecting the particular iOS device you want to run the test on, in this case, the iPhone 15 series.

It will launch a real device cloud that enables testers to test native apps on real devices. Therefore, it facilitates identifying and fixing bugs and glitches that might come up during testing.


App Automation on iPhones 15 Series with LambdaTest

To showcase the process of automating iPhone apps using LambdaTest, we will utilize the Appium framework in conjunction with Java. It's important to note that LambdaTest is compatible with various programming languages and frameworks.

  1. Login to your LambdaTest account.
  2. Get your LambdaTest credentials (Username and Access Key) from the LambdaTest Profile dropdown > Account Settings > Password & Security.
  3. Install the Appium Java Client library.
  4. Ensure you can access the Android app (.apk or .aab file) or the iOS app (.ipa file).
  5. Upload your Android (.apk) or iOS (.ipa) application to LambdaTest servers.
  6. Clone the LambdaTest Appium Java GitHub repository and navigate to the code directory.
  7. Configure your test script by generating Appium capabilities for your automation script from the LambdaTest Automation Capabilities Generator.
  8. Create an XML file to run your test and define device capabilities.
  9. To debug and execute your test script, run the command

Reasons to Choose LambdaTest for iPhone 15 Series

If you're looking for a comprehensive and convenient testing solution with a whopping 3,000+ device and browser combinations, LambdaTest is bound to meet your expectations. Additionally, thanks to the wide range of testing options, such as browser testing, Selenium automation testing, visual regression testing and many more, this tool offers plenty of key features to improve the overall user experience. This, in turn, streamlines the entire testing process. On that note, let's look at these striking features.

  • Test on Private or Public Cloud

With LambdaTest, you can easily access all iPhone 15 devices available 24/7 for your QA team. The best part is that you have your firewall to host these devices securely, and they also allow full customization for perfect alignment with unique workflow needs.

  • Perform App Automation Testing on iPhone 15

You will be able to execute high test volumes with the mobile automation framework of your choice, including, but not limited to, Espresso, Appium, and so on. Since it seamlessly integrates with all popular CI/ CD tools, the deployment is faster than ever!

  • Debug Real-World Scenarios

Identifying and troubleshooting problems in native and web mobile apps won't be a problem. Even if you're doing all of this in real-time, utilize videos, screenshots, app logs, network logs, device logs, and so on to pinpoint anomalies and easily resolve them for a better user interface.

  • Test Biometric Authentication

The real device cloud offers immense support for iOS biometric authentication. The new features allow users to test the biometric authentication on iOS applications for the iPhone 15 series and other iOS platforms and devices.

  • Geolocation Testing

Every profitable business takes original preferences into account before they go live, thanks to geolocation testing. LambdaTest allows QA teams to do this by testing on real devices. Therefore, this process ensures that your apps function as expected, thus offering your target market a highly personalized and customized experience.

  • Native App Testing on iPhone 15 Simulator

If you're testing on the iPhone 15 simulator, you can pick from a wide array of iOS simulators for tablets, iPads, and iPhones. They cover all the different iOS versions, starting from legacy ones to the latest models. All in all, these simulators will enable you to comprehensively evaluate your application's UI, features, and functionality.


Testing on the new iPhone 15 series might seem complex due to the sheer variety of software and hardware variations. Moreover, since iOS app usage and internet use continue to skyrocket, it's vital to ensure valuable and bug-free apps, especially when Apple launches a new series.

But once you have an in-depth understanding of the kinds of tests to run and execute with effective tools, nothing can stop you from quickly delivering your apps with a more satisfactory user experience. Moreover, if you are using a platform as feature-rich as LambdaTest, performing extensive testing on various iPhone devices, including the iPhone 15 series, and delivering flawless UX to your audience would be a breeze.



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