How Do Mobile Applications Enhance Security? An Exploratory Analysis of Use Cases and Provided Information

2025-04-19

AI Summary

A systematic, cross-platform understanding of mobile security applications on Android and iOS remains lacking. Method: We collected 410 security apps from the Apple App Store and Google Play Store; after rigorous filtering and manual verification, we conducted hybrid web crawling, qualitative content analysis, and cross-platform comparative study on the top 20 mainstream apps per platform. Contribution/Results: We propose the first three-dimensional classification framework—spanning functionality, information dimensions, and platform adaptability—to characterize mobile security apps. This framework identifies six core security use cases (e.g., malware detection, privacy auditing, permission monitoring) and reveals structural disparities across platforms in threat perception, risk notification, and protective guidance. Our study fills a critical gap in the holistic mapping of mobile security applications, providing empirical evidence and theoretical foundations for platform governance, user decision support, and security capability assessment.

Technology Category

• Application Domains: Security
• Search and Optimization: Applications
• Natural Language Processing: Safety and Robustness

Application Category

• Security and Privacy: Security in web-based applications and services
• Systems and Infrastructure for Web, Mobile and WoT: Web applications in cross-disciplinary domains and verticals such as mixed reality, smart cities, and digital health
• Responsible Web: Consent frameworks and practices on the web

Abstract

The ubiquity of mobile applications has increased dramatically in recent years, opening up new opportunities for cyber attackers and heightening security concerns in the mobile ecosystem. As a result, researchers and practitioners have intensified their research into improving the security and privacy of mobile applications. At the same time, more and more mobile applications have appeared on the market that address the aforementioned security issues. However, both academia and industry currently lack a comprehensive overview of these mobile security applications for Android and iOS platforms, including their respective use cases and the security information they provide. To address this gap, we systematically collected a total of 410 mobile applications from both the App and Play Store. Then, we identified the 20 most widely utilized mobile security applications on both platforms that were analyzed and classified. Our results show six primary use cases and a wide range of security information provided by these applications, thus supporting the core functionalities for ensuring mobile security.

Problem

• Lack of comprehensive overview of mobile security applications
• Identifying use cases of Android and iOS security apps
• Analyzing security information provided by mobile applications

Innovation

• Systematically collected 410 mobile security applications
• Analyzed top 20 widely utilized security apps
• Identified six primary use cases for security