6 iOS testing frameworks to use in 2024

Staying updated on the latest testing frameworks is important for software quality assurance and testing experts in the iOS ecosystem. Navigating the many options available for iOS testing can pose challenges.

That is why we created a list of 6 iOS testing frameworks to use in 2024. From crowdtesting platforms to automation tools, these frameworks offer diverse solutions to meet iOS testing needs. Let's begin!

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How do you pick the perfect iOS testing framework?

There are several factors to consider when picking the perfect iOS testing framework. Here are some of the key factors to keep in mind:

  • Consider test types: Evaluate whether the framework supports unit testing, integration testing, UI testing, and other testing types to meet your project's needs.
  • Price: Some iOS testing frameworks are free, while others require a paid subscription or license.
  • Learning curve: Different testing frameworks have different levels of complexity, so it's important to consider how much time and effort you are willing to invest in learning how to use them.
  • Platform compatibility: Ensure the framework is compatible with your iOS version and integrates seamlessly with Xcode for efficient testing.
  • Coding skill requirements: Depending on your level of programming experience, you may want to choose a testing framework that requires less extensive coding skills or provides pre-written test scripts.
  • Customization and extensibility: Determine whether the framework allows customization and extension to adapt to your specific testing requirements and integrate with other tools.
  • Performance and reliability: Test the framework's performance and reliability through reviews, benchmarks, and trial runs to ensure it meets your project's standards and requirements.

6 Best iOS testing frameworks in 2024, according to our editors

Let's look at the list of best iOS testing frameworks in 2024.

1. Global App Testing – “Grow your product globally through best-in-class functional and UX testing.”

Discover Global App Testing! We're here to assist you with your iOS testing framework needs. 

With a specialization in crowdtesting, we offer a suite of testing services tailored to assist developers in identifying bugs and defects within Web, Android, and iOS applications. Our extensive community comprises over 90,000 testers spread across the globe, enabling us to conduct tests on genuine iOS devices and software environments in over 190 countries and territories. Using our platform, you can effortlessly deploy test cases and exploratory tests to your specific iOS market segment and receive actionable results within 48 hours. Trusted by industry giants such as Meta, Google,, and many others, Global App Testing is committed to delivering dependable and efficient testing solutions.

Key features

  • Crowdtesting: We offer crowdtesting services, leveraging a vast community of over 90,000 professional testers.
  • Project management tools: Integrate with popular tools such as Jira, GitHub, TestRail, and others to streamline testing processes and manage tasks efficiently.
  • Extensive coverage: Our testing encompasses various devices, operating systems, and networks, ensuring thorough examination in diverse environments.
  • A wide variety of testing types: Including accessibility, compatibility, usability, and functional testing, as well as our unique Global Growth Toolbox, which also includes translation and localization testing.

Additional Global App Testing advantages include:

  • Global App Testing offers efficient API and web tools for test setup, saving time.
  • The company quickly adapts to workflow changes, ensuring a seamless user experience.
  • Testing is available for staging environments, not just live products.
  • Results are provided promptly within 6 or 48 hours, depending on targeting.
  • With 24/7 test launch availability, releases can occur on Friday evenings.
  • The software streamlines issue replication, providing full details and video evidence.
  • Advanced targeting uncovers bugs impacting older OS versions and devices.
  • Generated documentation aids in prioritizing and resolving issues.
  • Tests can be launched in over 190 countries and territories.
  • Live user testing helps identify critical issues pre-release.
  • The software supports both general regression tests and targeted feature testing.

2. Appium – “Designed to facilitate UI automation of many app platforms”

Appium is an open-source mobile automation framework for testing native, hybrid, and mobile web apps on iOS and Android. With cross-platform compatibility, support for multiple programming languages, and integration with popular testing frameworks, Appium offers flexibility and efficiency in app testing. Whether on real devices or simulators, Appium provides comprehensive testing capabilities, making it a good choice for mobile app testing.

Key features

Some of the key features highlighted on the Appium website include the following:

  • No source code needed: Appium does not require access to the application's source code, enabling testing even on apps in development or from third-party vendors.
  • Active community support: Benefits from a strong community that continuously enhances its functionality with updates and bug fixes.
  • Wide test coverage: Provides comprehensive testing capabilities, including functional, performance, and compatibility testing.
  • Easy to learn: Features a user-friendly interface and simple syntax, facilitating swift implementation by developers with minimal training.

Additional Appium advantages are: 

  • Offers cross-platform automation for testing various mobile applications.
  • It provides flexibility with support for multiple programming languages.
  • Allows testing on real devices and simulators, ensuring comprehensive coverage.
  • It integrates seamlessly with popular testing frameworks like Selenium, enhancing productivity.
  • Appium is open-source, providing customization options and community support.

3. Detox – “Gray box end-to-end testing and automation framework for React Native apps.”

Detox is an end-to-end testing framework for mobile apps, particularly React Native applications. It automates UI testing on various platforms and efficiently simulates real user interactions. Detox also supports asynchronous testing and seamless integration with other tools, enhancing the testing experience for mobile developers.

Key Features

Some of the key features highlighted on the Detox website include the following:

  • Synchronous and asynchronous testing: Supports both sync and async testing for handling complex app interactions effectively.
  • Automatic lifecycle synchronization: Automatically syncs with the app lifecycle, ensuring stable and reliable test execution by waiting for elements to appear or actions to complete.
  • Device and platform compatibility: Works across iOS and Android devices, providing consistent testing experiences.
  • Parallel execution: Allows for parallel test execution, speeding up test runs, especially in continuous integration pipelines.

Additional advantages of Detox are:

  • Detox excels in automating UI testing, ensuring thorough validation of app interfaces.
  • It accurately simulates real user interactions, providing comprehensive testing of app functionality.
  • It provides detailed reports, aiding in identifying and resolving issues effectively.
  • Detox integrates smoothly with other testing tools, streamlining the testing process for developers.
  • Open-source nature allows for customization and community contributions.

4. OCMock – “Mock objects for Objective-C”

OCMock is an Objective-C mocking framework that allows developers to create mock objects and stub methods during unit testing, enabling isolation and control over dependencies. With its syntax and extensive features, OCMock simplifies the process of writing unit tests for iOS and macOS applications. It supports manual and automatic verification of method calls and parameter expectations, enhancing the reliability and effectiveness of unit tests.

Key features

Some of the key features highlighted on the OCMock website include the following:

  • Mocking framework: Provides a mocking framework for creating mock objects, enabling developers to simulate behaviors and responses during testing.
  • Objective-C and Swift support: It supports both Objective-C and Swift programming languages, making it versatile for testing iOS and macOS applications.
  • Dynamic mocking: Developers can dynamically mock objects and methods at runtime, allowing for flexible and customizable testing scenarios.
  • Integration with XCTest: OCMock seamlessly integrates with XCTest, Apple's testing framework.

Additional OCMock advantages include:

  • Simplifies unit testing by allowing easy creation of mock objects.
  • Enhances control over dependencies, ensuring reliable and predictable tests.
  • Offers an intuitive syntax that is easy to understand and use.
  • Supports automatic verification of method calls, reducing manual verification overhead.
  • Widely used and supported in the iOS development community, providing access to resources and community support.

5. Calabash (GitHub) – “Calabash is an automated testing technology for Android and iOS native and hybrid applications”

Calabash is an open-source mobile testing framework that enables behavior-driven development through automated testing. With its clear and descriptive syntax, Calabash simplifies the process of writing tests for both iOS and Android platforms. Also, it integrates with Continuous Integration (CI) systems and offers customization options through its open-source nature.

Key features

Some of the key features highlighted on the Calabash website include the following:

  • Cross-platform testing: Supports iOS and Android testing, ideal for teams working across different platforms.
  • BDD framework integration: Built on Cucumber, Calabash enables test scenarios written in plain language for collaboration.
  • Native & hybrid app testing: Automates interactions and verifies functionality for both native and hybrid apps.
  • Active open-source community: Benefits from ongoing updates and support from a vibrant open-source community.

Some additional advantages of Calabash:

  • Enables behavior-driven development through automated testing.
  • Provides a clear and descriptive syntax for writing tests.
  • Integrates easily with Continuous Integration (CI) systems.
  • Open-source nature allows for customization and community contributions.

6. XCTest – “Create and run unit tests, performance tests, and UI tests for your Xcode project.”

XCTest is Apple's native testing framework for iOS and macOS applications. It provides developers with a suite of tools for writing and running unit, performance, and UI tests directly within Xcode. Developments can ensure their applications' reliability, performance, and quality through automated testing.

Key features

Some of the key features highlighted on the XCTest website include the following:

  • Apple's native testing framework: XCTest is Apple's native testing framework for iOS, macOS, watchOS, and tvOS. It offers built-in support for testing Apple platforms.
  • Integrated with Xcode: Integrates with Xcode, streamlining test creation, execution, and analysis within the Xcode environment.
  • Swift and Objective-C support: Supports both Swift and Objective-C, allowing developers to write tests in their preferred language.
  • Comprehensive test reporting: Provides detailed test results, code coverage metrics, and performance measurements for effective analysis and optimization.

Some additional advantages of XCTest:

  • It supports various testing types, including unit, performance, and UI tests, providing developers with a comprehensive testing solution.
  • Integration with continuous integration systems enables automated testing and faster feedback loops in the development process.

What makes Global App Testing a good choice? 

Global App Testing is an excellent choice for iOS testing frameworks due to our network of professional testers and comprehensive coverage across iOS devices. Our platform and detailed reporting facilitate efficient bug identification and resolution, making us an ideal partner for iOS app testing.

Here are some additional advantages that Global App Testing offers:

  • Trusted by industry giants such as Meta, Google, and
  • Offering scalable solutions with continuous 24/7/365 testing.
  • Extensive global coverage spanning 190+ countries, supported by over 90,000 testers.
  • Specialized in crowdtesting.
  • Implementation of integration testing strategies for seamless compatibility.
  • In-depth functional and non-functional testing to validate product performance and features.
  • Tailored testing methods seamlessly integrated with existing workflows.
  • Swift delivery of results with easily understandable reports.
  • Integration with popular DevOps tools.
  • Adherence to the highest global security standards and stringent measures.

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