Mobile application penetration testing

Your mobile application is a critical business asset that requires robust security across all devices. Comprehensive penetration testing helps identify and address vulnerabilities, ensuring the safety of your iOS and Android applications on various devices. Regular pentests are essential to safeguard customer accounts and sensitive data, keeping your business secure against evolving threats.

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Mobile application penetration testing with OnSecurity

Insecure mobile apps can expose sensitive information to attackers. That’s why proactive security measures, including thorough penetration testing, are crucial. Our team specialises in mobile applications on both iOS and Android.

Identify and understand your vulnerabilities

You'll be able to uncover where your mobile app is most exposed to threats, discover how attackers could exploit these weaknesses and receive clear guidance on how to address these security issues.

Enhance access controls

You'll be able to ensure that only authorised users can access sensitive app features, strengthen user authentication and session management processes and prevent unauthorised access or privilege escalation within the app.

Safeguard sensitive data

Ensure you detect any flaws that could allow data theft or leaks, validate that your data encryption and storage methods are secure and address potential security gaps that could lead to data breaches.

What is mobile application penetration testing?

Mobile application penetration testing is a simulated security assessment designed to uncover vulnerabilities within a business's mobile app. This helps identify potential weaknesses that could be exploited to:

  • Unauthorised access to user accounts
  • Compromise sensitive app data
  • Cause reputational damage
  • Harm the app's functionality

Each of these risks can have a substantial impact on the mobile application, its users, and your company. Our CREST-accredited testers use a combination of manual techniques and automated tools during mobile app penetration testing to identify vulnerabilities that real-world attackers might exploit for financial gain.

Mobile application penetration testing can help identify vulnerabilities across areas such as credential usage, supply chain, authentication, input/output validation, communication, privacy, binary protections, configurations, data storage, and cryptography.

Get an Instant Mobile App Pentest Quote

Want to know how much a mobile application pentest would cost? Try out our instant quote generator to get started.

Why do you need a mobile application pentest?

Mobile applications are prime targets for cybercriminals looking to steal data, disrupt services, or damage your brand. With increasing threats, a mobile application pentest is essential. It simulates real-world attacks to uncover and fix vulnerabilities, preventing costly breaches and downtime. Regular pentesting not only protects your business but also shows a commitment to security, boosts customer trust, and ensures compliance with regulations, safeguarding your reputation and bottom line from cyber risks.

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Crest-accredited mobile application pentesting

As a CREST-approved provider, we adhere to the highest industry standards, giving you confidence in the security of your applications:

  • Our methodologies and processes undergo thorough external evaluation to ensure top-quality testing.
  • Our pentesters are CREST-certified, having proven their skills through rigorous assessments.
  • We use a "manual-first" approach to identify vulnerabilities that automated tools might overlook.

With OnSecurity, you receive unparalleled expertise and comprehensive protection for your mobile applications, so your security needs are fully met.

Mobile application security challenges

Mobile app security presents critical challenges for businesses, and staying ahead of these threats is essential. Here's what you should be concerned about:

Data breaches

Mobile apps remain a major target for attackers due to the sensitive data they handle. Data breaches can result in substantial fines and reputational harm, threatening both trust and financial stability.

Insecure code practices

Poor coding practices, such as inadequate input validation and improper handling of user data, create vulnerabilities that can be exploited by attackers.

Evolving threat landscape

The rapid evolution of mobile malware, such as mobile bankers, spyware, and crypto-jacking, along with new risks posed by the proliferation of 5G, demands specialised expertise.

Quick, high-quality pentests

Discover why our user-friendly platform and consultative approach make pentesting hassle-free.

  • Instant quote and booking
    Get a 60 second cost estimate with our user-friendly instant quote tool.
  • Platform access
    No lengthy scoping process. Book your test directly through our platform or connect with our sales team for personalised assistance. Manage all communications via the platform and integrate workflows for notifications.
  • Real-time testing
    Get progress notifications through workflow integrations. Communicate directly with testers through in-platform comments.
  • Immediate reports
    Access findings in real-time through our platform. Generate PDF reports at any time with options for high-level summaries or detailed technical information. No waiting.
  • Free retests
    We retest any findings you’ve fixed without charge within a flexible window of the test completion date.
  • Continued access
    Ongoing attack monitoring year round. Sign up to Scan and Radar tools to continuously monitor through automated vulnerability scanning and gain situational awareness with threat intelligence.
Pentesting with OnSecurity process

Other types of penetration testing

Find the penetration test to best suit your business and cybersecurity needs.

Web Application

Uncover and fix critical vulnerabilities in your website before hackers do. Our experts simulate real-world attacks to identify weaknesses in your web applications.

Mobile Application

Secure your iOS and Android apps against potential breaches and data theft. We rigorously test your mobile applications to ensure they're safe for users and your business.

Cloud security

Expose and plug security holes in your cloud infrastructure to prevent data leaks. Our Cloud pentests assess your entire cloud environment for potential vulnerabilities.

Frequently Asked Questions

What devices do we cover during a mobile application penetration test?


How much does a mobile application penetration test cost?


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Will my mobile application be disrupted during the test?


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Can mobile application security testing be automated?

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