A single vulnerability in your mobile app can trigger a chain reaction of breached safety levels within the application. This can lead to regulatory fines, reputational damage, and loss of customer trust, which can impact your revenue and operations.
Today’s challenge isn’t just about implementing security measures like end-to-end encryption or secure coding practices but also about keeping pace with evolving attack vectors targeting mobile ecosystems, from reverse engineering app binaries and dynamic runtime attacks to exploiting overlooked third-party integrations.
So, is your current security stack truly built to withstand the complexity of modern mobile threats? That’s where mobile app pentesting companies come in, delivering insights beyond surface-level fixes to address core architectural vulnerabilities. As such, our experts have listed some of the top companies that are in charge of mobile app security.
6 Best Mobile App Security Companies
Global Mobile Applications Data: Key Insights
- 85.82% of the world’s population own a smartphone
- 80+ apps installed on most user mobile devices
- Of the mobile device vulnerabilities, 80% were related to insecure data storage, and 53% were related to unsecured communication
- 87% of Android devices are susceptible to at least one critical vulnerability
7 Essential Factors for Choosing a Mobile App Security Company
1. Verify Expertise and Experience
Go beyond marketing claims and delve into the company’s history in the mobile app security space. Have they worked with companies similar to yours, and do they possess a diverse portfolio showcasing their ability to secure various app types? You can look at their case studies and testimonials and ask for the qualifications of their security personnel.
2. Validate Industry Recognition
Look for indicators of their standing in the cybersecurity community. Consider factors like G2 rankings and industry-renowned awards and recognitions. Are they certified by recognized standards? Analyze their expert reviews and the common consensus of reviews across platforms discussing their features.
3. Evaluate Security Practices and Protocols
Understand the company’s approach to security testing. Check whether they use manual pentesting, automated vulnerability scanning, or a combination. Look at their security protocols and how they encrypt their data to ensure privacy.
4. Assess Customer Support and Response Time
Consider the company’s availability and responsiveness to your security concerns. What is their response time for raised tickets? How quickly do they respond to inquiries and security alerts? Evaluate their communication style and transparency in providing updates and reports.
5. Analyze Cost and Value for Money
Look for clear and upfront pricing models. Evaluate their services and assess whether they align with your needs and budget. Consider the potential return on investment you would have from the level of improved security posture and reduced risk they offer.
6. Prioritize Innovation and Technology Adoption
Assess the company’s commitment to innovation and staying ahead of the curve. How quickly do they adapt to new technology and frequent application updates? Are they regularly updating the list of vulnerabilities they test for?
7. Ensure Scalability and Customization
Consider your organization’s future needs and evaluate whether the company’s solutions can scale accordingly. Can they easily fit in with your workflow and existing systems without expecting you to move things around? Assess their flexibility and adaptability to changes in your mobile app landscape.

Why Astra is the best in Mobile Pentesting?
- We’re the only company that combines automated & manual pentest to create a one-of-a-kind PTaaS platform with SOC 2 vulnerability tags.
- Runs 250+ test cases based on OWASP Mobile Top 10 standards.
- Integrates with your CI/CD tools to help you establish DevSecOps.
- A dynamic vulnerability management dashboard to manage, monitor, assign, and update vulnerabilities.
- Astra pentest detects business logic errors and payment gateway hacks.
- Award publicly verifiable pentest certificates which you can share with your users.
- Helps you stay compliant with SOC2, ISO27001, PCI-DSS, HIPAA, etc.
- Trusted by the brands you trust like Agora, Spicejet, Muthoot, Dream11, etc.

6 Best Mobile App Security Companies
1. Astra Security

Key Features:
- Scanner Capacity: Continuous automated scans with 8,000+ mobile-specific vulnerability tests and manual pentests
- Manual Pentests: Yes
- Compliance: OWASP, PCI-DSS, HIPAA, ISO27001, and SOC2
- Accuracy: Zero false positives (with vetted scans)
- Price: Starting at $1999/yr

Get your mobile app tested for 8,000+ different vulnerabilities and hacks with Astra. Upload your Android or iOS app and let Astra’s experts perform the right mix of DAST, SAST, and manual scanning. Ensure continued mobile application security with Astra’s Pentests. Astra’s all-inclusive vulnerability scanner detects vulnerabilities based on internal pentests, publicly available bug bounty reports, and vulnerability releases.
Let certified security engineers review each vulnerability and ensure you have clear steps to fix every issue. Connect Astra with your existing tech stack, including Slack, Jira, and GitLab, for easier collaboration and tracking. You can also display Astra’s publicly verifiable pentest certificate post-testing.

2. NowSecure
Key features
- Scanner capacity: Can find both known and unknown vulnerabilities
- Manual pentests: Yes
- Compliance: General security standards, such as NIST, FISMA, GDPR and NIAP
- Accuracy: Highly accurate with lower false positives
- Price: Quote available on request
NowSecure offers comprehensive solutions meeting 25+ industry and app security standards. Its app security solution suite includes self-service training, a certification program, and substantial enhancements to its existing solution portfolio.
With a unified approach to testing the mobile apps, you build and use, using tools built by the leading mobile experts. NowSecure workstation equips your security team with a toolkit of the most advanced testing solutions for mobile apps.
3. Checkmarx
Key features
- Scanner capacity: A broad range of language and framework support
- Manual pentests: Not a primary service offered by Checkmarx
- Compliance: Compliance: General security standards, such as GDPR and PCI-DSS
- Accuracy: Highly accurate with lower false positives
- Price: Quote available on request
Checkmarx offers innovative tools and uses the latest technology to protect your apps as they’re being created. This lets you work quickly and know your apps are secure, making them a top pick for keeping your mobile apps safe. Checkmarx helps you create great mobile experiences without security concerns, checks your app’s code, examines the software, and tests APIs.
It keeps your digital information safe, allows you to view all your security information in one place, and integrates well with other tools, saving you time and keeping your apps secure.
4. Synopsys

Key Features:
- Scanner Capacity: Supports various languages and frameworks and extensive coverage for mobile application environments.
- Manual Pentests: Blended approach with both manual and automated testing.
- Compliance: Industry standards such as GDPR and PCI-DSS.
- Accuracy: Highly accurate testing results with minimal false positives.
- Price: Quote available on request.
With cutting-edge technology, Synopsys helps you find and fix security flaws quickly, ensuring your apps are safe for users. Their user-friendly solutions simplify keeping your mobile applications secure, allowing you to focus on delivering a seamless and secure user experience.
They provide scalable delivery through assessment centers without compromising manual reviews. Their blended manual and tool-based assessment approach includes a thorough analysis of results and detailed reporting.
5. HCL AppScan

Key Features:
- Scanner Capacity: Ensures vulnerability detection throughout the application lifecycle.
- Manual Pentests: No manual pentesting
- Compliance: GDPR, PCI-DSS
- Accuracy: Leverages machine learning to reduce false positives and prioritize vulnerabilities, offering highly accurate results for efficient remediation.
- Price: Quote available on request.
HCL AppScan is a powerful application security testing tool that safeguards your applications from cyber threats. It thoroughly scans your apps, identifying vulnerabilities and providing actionable insights.
DevOps can automate testing throughout the SDLC with customizable sliders, balancing the speed and accuracy of incremental scanning while focusing on the new code being added. Its auto-fix capabilities, machine learning to reduce false positives, and auto-issue correlation help find and prioritize vulnerabilities for remediation.
6. Appknox
Key features
- Scanner capacity: Scans for a wide range of vulnerabilities
- Manual pentests: Yes
- Compliance: General security standards, such as HIPAA, SOC2, and FFIEC IT
- Accuracy: Known for providing comprehensive reports
- Price: Quote available on request
Appknox is a mobile application security testing tool platform covering 140+ automated SAST, DAST, and API VA scans on your mobile app, which is easy to configure and run.
Its security team also runs manual pentests, consolidates vulnerabilities, and provides a step-by-step walkthrough for remediating the visible threats to your mobile app. With Appknox, you can run a single scan on your mobile app’s binary and identify all vulnerabilities in less than 60 minutes.
3 Key Principles of Mobile App Security
1. Confidentiality:
Mobile app security keeps your private information safe. For instance, banking apps encrypt your account details. This means that even if someone tries to access your data, it appears as jumbled code, ensuring your privacy and stopping unauthorized access.
2. Integrity:
Apps must keep information stored in a well-maintained way, free from alterations, and protected against breaches. For example, healthcare apps use digital signatures to confirm genuine patient records.
3. Availability:
Mobile apps need to continue working, even during cyberattacks. Gaming apps, for example, use DDoS protection. Strong defenses make these apps available to users even during significant cyberattacks.
Comparison of Best Mobile App Security Companies
Company name | Key standout feature | Customer support | Easy of use (G2 – out of 10) | G2 recognition | G2 rating(out of 5) |
Astra Security | Automated vulnerability scans | 24/7 support live chat support | 9.9 | High Performer Fall 2023 | 4.9 |
NowSecure | Integration | Query form submission on the website | 8 | High Performer Fall 2023 | 4.7 |
Synopsys | Compliance testing | 24/7 call and email support | 8.5 | Leader Fall 2023 | 4.3 |
HCL AppScan | Vulnerability scans | Query form submission | 8.5 | – | 4 |
Checkmarx | Security threats remediation | Call and query form submission n on the website | 8.1 | Leader Fall 2023 | 4.2 |
Appknox | Vulnerability Scans | Email and query form submission support | 9.2 | High Performer Fall 2023 | 4.5 |
It is one small security loophole v/s your Android & iOS app.
Get your mobile app audited & strengthen your defenses!

Conclusion
In our app-driven world, mobile app security is no longer a luxury but a necessity. With rising investments and growing cyber threats, safeguarding mobile apps is crucial.
Top companies like Astra Mobile App Pentest, NowSecure, Checkmarx, Synopsys, HCL AppScan, and Appknox offer innovative solutions to protect your digital assets. Your choice should consider expertise, industry recognition, security practices, customer support, cost, innovation, scalability, and customization.
FAQs
How does mobile app security work?
Mobile app security involves encryption, secure coding, and testing techniques like SAST and DAST. It safeguards apps from breaches and ensures data integrity, protecting against unauthorized access and cyber threats.
How do I secure my apps?
To secure your apps, employ robust authentication methods, encrypt data in transit and at rest, regularly update and patch software, conduct security assessments, monitor for anomalies, and educate your team on best practices.
What is the difference between mobile security and web security?
Mobile security focuses on safeguarding smartphones and tablets, addressing threats like app vulnerabilities and device theft. Web security, on the other hand, protects websites and online services, mitigating issues such as hacking, data breaches, and web application vulnerabilities.