Best Mobile App Security Testing Tools for iOS & Android (2026)

The best mobile app security testing tools in 2026 include ImmuniWeb MobileSuite, NowSecure, Data Theorem, Veracode Mobile, Appknox and the open-source MobSF. The right tool depends on whether you need automated SAST and DAST, OWASP MASVS or Mobile Top 10 coverage, privacy checks, or a free scan to get started on both iOS and Android.

Mobile app security testing analyses iOS and Android apps for vulnerabilities using static analysis (SAST) of the code and binary, dynamic analysis (DAST) of the running app and its backend traffic, and manual testing for issues automation misses. It typically measures apps against the OWASP Mobile Application Security Verification Standard (MASVS) and the OWASP Mobile Top 10.

Mobile is different from web testing: you deal with compiled binaries, platform-specific runtimes, data stored on the device, and app-store requirements. The strongest tools cover both platforms, combine static and dynamic techniques, and flag privacy and data-leakage problems, not just code flaws.

Best mobile app security testing tools at a glance

The tools compared

ImmuniWeb MobileSuite

Best for: OWASP Mobile Top 10 coverage with static, dynamic and manual testing. MobileSuite tests both iOS and Android, combining automated SAST and DAST with manual verification and a zero false-positive SLA. It checks for privacy and data-leakage issues alongside code vulnerabilities. A free Mobile App Security Test lets you scan an app before committing.

NowSecure

Best for: continuous, CI/CD-native mobile testing. NowSecure emphasises automation and pipeline integration, making it a fit for teams that want mobile testing to run on every build. Its strength is continuous coverage at development speed.

Data Theorem

Best for: app-store and API-centric mobile security. Data Theorem focuses on the full mobile stack including the APIs apps depend on, with attention to app-store publication. It suits teams whose risk sits as much in the backend as the app.

Veracode Mobile

Best for: teams already standardised on a broad AppSec suite. Veracode offers mobile testing, primarily SAST, as part of a wider application security platform. It is convenient for organisations already invested in that ecosystem.

Appknox

Best for: fast automated scans with an optional manual layer. Appknox delivers quick automated assessments with manual testing available on top. It is practical for teams that need regular, fast checks.

MobSF

Best for: budget and DevOps teams that can self-host. Mobile Security Framework (MobSF) is a free, open-source tool offering SAST and basic DAST for both platforms. It is powerful for the price but requires you to run and maintain it yourself.

SAST vs DAST for mobile (and OWASP MASVS)

SAST inspects the app's code and compiled binary at rest, catching insecure storage, hardcoded secrets and weak cryptography. DAST exercises the running app and its server communication, surfacing issues that only appear at runtime. Leading tools combine both, and the best add manual testing to confirm exploitability.

Most mature tools map findings to the OWASP Mobile Top 10 and MASVS, which helps teams prioritise and demonstrate due diligence. When comparing tools, confirm this mapping is present and current.

How to choose a mobile app security testing tool

Match the tool to your platforms, pipeline and assurance needs by checking:

• Coverage of both iOS and Android.
• Static plus dynamic testing, and whether manual verification is available.
• OWASP MASVS and Mobile Top 10 coverage.
• Privacy and data-leakage checks, not just code flaws.
• CI/CD and DevSecOps integration.
• Report quality and compliance mapping.
• False-positive rate and any accuracy SLA.

Where ImmuniWeb fits

ImmuniWeb MobileSuite is aimed at teams that want OWASP Mobile Top 10 coverage with the confidence of manual verification on both platforms. The combination of static, dynamic and manual testing with a zero false-positive SLA reduces the triage burden that automated-only tools create.

The quickest way to gauge an app's posture is the free Mobile App Security Test, which runs static and dynamic checks and returns a report.

Related resources

• ImmuniWeb MobileSuite — mobile application security
• Free Mobile App Security Test
• Best DAST tools
• Web application security testing guide