Which App Debugging Tools are the Best?

Businesses must be 100% sure about their web and mobile apps stability before release to ensure bug-free performance. For this, app debugging tools come in handy.

Developers turn to advanced app debugging tools to maintain seamless functionality, but selecting the right one for 2024-2025 can be daunting. Are you looking for some useful tools in this regard? This guide will help you get some practical ideas on selecting the right debugging tool with a fair insight into the top 10 tools in 2025.

How Testing and Debugging Differ?

• Testing: Is the process of identifying defects or bugs in software, typically through automated tests or manual evaluation, to ensure functionality and performance meet requirements.
• Debugging: The subsequent process of diagnosing, locating, and fixing the identified bug, focusing on understanding its root cause and implementing a solution.

Why is App Debugging Critical?

• About 40% of American customers tend to uninstall applications because of bug issues. As per estimates, USA-based businesses spend almost 2.5 trillion dollars on debugging applications each year.

• Developers spend roughly 620 million hours per year solving these issues, and 20% of them report being stuck during the debugging process.
  Therefore, crash-free apps have an impressively high revenue potential rate as they can retain more customers.

The contribution of the right app debugging tool matters the most in this. Read on to learn about the top debugging options.

Which App Debugging Tools Do You Need in 2025?

Let's explore the top app debugging tools developers should consider based on their key features and how they cater to different needs:

1. BrowserStack
BrowserStack is an industry-leading and reliable platform for web and mobile app debugging. Its advanced products, like App Live and App Automate, have always been a top choice for app attesting in a secure environment. Moreover, the platform has included the latest addition, Bug Capture, which helps users effortlessly debug in real time.

In addition, its Test Observability feature offers all-in-one test reporting, debugging, and analytics. Its AI-driven analysis to track test failure helps achieve maximum error capturing.

• Their App Live feature offers real-time debugging and provides crash reports, logs, etc. It stacks traces to identify bugs instantly. With the help of App Live, you can also inspect the UI elements.
• The Bug Capture feature is another addition that reports and resolves bugs swiftly. It also auto-captures logs with one-click screen recording: click/key events, console, and network logs, aiding faster bug reproduction and real-time error monitoring. It comes with an easy-to-set-up extension that provides advanced screening with instant replay options for faster reporting during testing.
• Test Observability detects always-failing tests, flaky and new failures, and also lets you visualize test failures. In addition, AI-based tagging of Test Observability will help you categorize failure reasons. It also enables you to build custom dashboards for tracking important automation metrics and create custom alerts for bugs so you can solve them proactively.
• Its AI-powered tagging categorizes failure reasons, identifies recurring errors, enables timeline debugging, improves automation stability, monitors test health, and builds custom dashboards with proactive alerts. You can also visualize the errors with this feature.

2. Xcode Debugger
Xcode remains the standard iOS app debugging tool. Its debugger is exceptional at identifying memory leaks, helping to discover thread races, and even focusing on the cause of crashes.

• Visual debugging provided by Xcode and support for Swift and Objective C are widely required for any iOS developer. The key features will include:
• Visual debugging built-in for a real-time update for memory and performance metrics
• Supports development on Swift and Objective C languages
• Deep integration with macOS and iOS devices

3. Chrome DevTools
Chrome DevTools is easily the best tool for debugging mobile sites and web apps. Thanks to its ease of use and full integration with the Chrome web browser, developers can effectively scrutinize, investigate, test, and enhance website content.

Its features are:

• It enables you for remote debugging for Desktop and Mobile OS, including MacOS, iOS, and Android devices
• Simulates different screen sizes and window resolutions.
• Performance monitoring with optimizations enabled upon completion of the debugging process

4. Android Studio Debugger
Android Studio Debugger is an essential tool for Android developers due to its wide range of debugging features, such as memory leak detection and thread monitoring. Thanks to the profiler, ineffective app designs are weeded out so that apps function optimally across many Android platforms.

Its main capabilities are:

• Halt code execution when specified conditions are met
• Navigate through your code line-by-line during debugging
• Analyze variables and evaluate expressions during runtime
• View live system logs while the app runs
• Track real-time logs, exceptions, and system messages
• Identify memory leaks and improve memory efficiency

5. Kobiton
Kobiton enables software developers to test mobile applications through actual devices rather than emulators, thus creating a more realistic debugging environment. It has extensive debugging capabilities, including performance and crash analytics.

Its key features are:

• Testing through actual devices
• Performance monitoring functions
• Run scripts interactively, set breakpoints, and easily explore the XML using the Device Inspector.
• Automated testing scripts that can be tailored to meet unique demands and specifications

6. JIRA
Using JIRA, developers can log, track, and manage bugs or issues detected during app testing and debugging. Issues can include detailed descriptions, error logs, screenshots, and replication steps to help debug efficiently. JIRA provides dashboards and reports (like issue trends or resolution times) that help identify recurring problems, assess debugging efficiency, and improve processes

Customized workflows specially made for teams to spot bugs
It provides real-time bug reports
The bug-tracking method has popular integration tools like Github, Jenkins, Bitbucket, etc.
It allows the creation of custom fields that note the important details of the bugs

7. Firebase Crashlytics
The Firebase Crashlytics is a mobile crash reporting tool for mobile developers that automatically gathers crash diagnostics and real-time reports. This application categorizes the crash information based on user sessions, devices employed, and the operating systems utilized, thus assisting teams in efficiently distributing the workload.

The main features are:

• Automatically recover lost data
• Reporting impact instantly
• Provides a detailed crash report
• Data is filtered and categorized
• Easy setup that does not consume a lot of time
• It works with popular tools like JIRA, Slack, BigQuery, etc.

8. Postman
The Postman tool is best for debugging API requests. Its functional interface simplifies the processing of HTTP requests, the review of received responses, and the scripts used for the API tests.

• Leverage Postman Insights to evaluate the condition of your services
• Detect and fix problems within a production setting
• Regularly evaluate the effectiveness of your API endpoints in the long run
• Cut out worrying endpoints to fix them faster
• After restoring performance, check to maintain performance stability

9. Report Portal
ReportPortal is an AI-centric organization that merges multiple testing outcomes from various sources. It facilitates the debugging processes by generating detailed execution reports of tests, while its AI clusters test failures for more efficient diagnosis.

• Real-time reporting aspects allow for tracking the test's progress and identifying problems on their occurrence.
• A specific view of all testing processes on a single screen makes a central management of testing activities possible.
• Automatic defect creation monitors test case failures and creates problems in linking defect tracking systems.
• Customization of reports, in addition to test results, provides advanced reporting and powerful analytics capabilities.
• Interoperability with the CI/CD tools increases the level of automation and optimally organizes the processes.

10. Allure Report
Allure Report is an agile and compact test report tool that provides an accurate and comprehensive analysis of test executions' outcomes. Many prefer it because it can connect with several testing frameworks and CI/CD tools.

Its features include:

• Includes support for other testing frameworks like PyTest, TestNG, JUnit, and so on.
• Enables attractive, interactive charts and graphs, simplifying test outcome analysis.
• Includes comprehensive execution logs, which include screenshots and films of failures.
• Creates reports that meet the project or program's specific needs.
• Includes support for programming languages such as Java, Python, and Javascript.

Which App Debugging Tool would I Recommend for 2025?

• Using BrowserStack’s Bug Capture and Test Observability, developers ensure a robust user experience and significantly reduce the time spent on debugging. Both features have a tremendous success rate in identifying simple and complex errors. Unlike other tools, BrowserStack has a reliable rank that advocates its efficiency. The tool has an 8.7 rating in supporting businesses, an 8.9 rating in ease of use, and an 8.7 rating in Quality Support.
• In conclusion, although all of these tools have benefits, BrowserStack is the perfect solution for all-around debugging, particularly in conjunction with JIRA.