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Security of mobile apps affects the security of their users. This has fueled the development of techniques to automatically detect vulnerabilities in mobile apps and help developers secure their apps; specifically, in the context of Android…

Cryptography and Security · Computer Science 2017-11-09 Joydeep Mitra , Venkatesh-Prasad Ranganath

Contact tracing apps are powerful software tools that can help control the spread of COVID-19. In this article, we evaluated 53 COVID-19 contact tracing apps found on the Google Play Store in terms of their usage, rating, access permission,…

Among populations with limited literacy in emerging digital markets, the adoption of mobile phones, combined with comprehension barriers and poor cybersecurity hygiene, has created hidden privacy risks. This paper examines how informed…

Mobile apps offer significant benefits, but their privacy protections often remain ineffective and confusing for users. While prior work mainly analyzes app privacy vulnerabilities, few approaches help users understand, set, and enforce…

Cryptography and Security · Computer Science 2026-04-28 Tran Thanh Lam Nguyen , Edoardo Di Tullio , Barbara Carminati , Elena Ferrari

In this paper a framework for app store optimization is proposed. The framework is based on two main areas: developer dependent elements and user dependent elements. Developer dependent elements are similar to factors in search engine…

Information Retrieval · Computer Science 2021-09-14 Artur Strzelecki

Failure to consider the characteristics, limitations, and abilities of diverse end-users during mobile apps development may lead to problems for end-users such as accessibility and usability issues. We refer to this class of problems as…

Software Engineering · Computer Science 2022-10-05 Hourieh Khalajzadeh , Mojtaba Shahin , Humphrey O. Obie , Pragya Agrawal , John Grundy

Mobile devices, specifically, smartphones proved easy and quick access to data visualisations throughout various tracking apps. Mobile health (mHealth) apps have given non-expert users access to data visualisation to track their activities…

Human-Computer Interaction · Computer Science 2022-02-23 Mohamed Abdelrazek , Yasmeen Anjeer Alshehhi , Alessio Bonti

In developing countries, several key sectors, including education, finance, agriculture, and healthcare, mainly deliver their services via mobile app technology on handheld devices. As a result, mobile app security has emerged as a…

Cryptography and Security · Computer Science 2025-07-08 Alioune Diallo , Jordan Samhi , Tegawendé Bissyandé , Jacques Klein

When machine learning is used for Android malware detection, an app needs to be represented in a numerical format for training and testing. We identify a widespread occurrence of distinct Android apps that have identical or nearly identical…

Cryptography and Security · Computer Science 2025-07-31 Guojun Liu , Doina Caragea , Xinming Ou , Sankardas Roy

We have carefully instrumented a large portion of the population living in a university graduate dormitory by giving participants Android smart phones running our sensing software. In this paper, we propose the novel problem of predicting…

Social and Information Networks · Computer Science 2011-06-06 Wei Pan , Nadav Aharony , Alex Pentland

Privacy policies are intended to inform users about how software systems collect and handle data, yet they often remain vague or incomplete. This paper presents an empirical study of patterns in log-related statements within privacy…

Cryptography and Security · Computer Science 2026-05-04 Zhiyuan Chen , Love Jayesh Ahir , Ahmad Suleiman , Kundi Yao , Yiming Tang , Weiyi Shang , Daqing Hou

There are around a hundred installed apps on an average smartphone. The high number of apps and the limited number of app icons that can be displayed on the device's screen requires a new paradigm to address their visibility to the user. In…

Machine Learning · Computer Science 2016-01-26 Joseph Keshet , Adam Kariv , Arnon Dagan , Dvir Volk , Joey Simhon

[Background] Research on requirements engineering (RE) for mobile apps employs datasets formed by app users, developers or vendors. However, little is known about the sources of these datasets in terms of platforms and the RE activities…

Software Engineering · Computer Science 2025-09-05 Chong Wang , Haoning Wu , Peng Liang , Maya Daneva , Marten van Sinderen

The number of applications on online mobile application stores is increasing at a rapid rate. Smart-phones are used by a wide range of people varying in age, and also in the ability to use a smart phone. With the increasing dependency on…

Human-Computer Interaction · Computer Science 2015-03-27 Gayatri Venugopal

The technological advances in the smartphone application market has expanded at great lengths in recent years (Kaya, Ozturk & Gumussoy 2019). One of the main smartphone applications that often sees record breaking downloads are gaming apps.…

Human-Computer Interaction · Computer Science 2020-12-07 C Graves

Many Android applications embed webpages via WebView components and execute JavaScript code within Android. Hybrid applications leverage dedicated APIs to load a resource and render it in a WebView. Furthermore, Android objects can be…

Cryptography and Security · Computer Science 2020-08-06 Abhishek Tiwari , Jyoti Prakash , Sascha Gross , Christian Hammer

Numerous tools rely on automatic categorization of Android apps as part of their methodology. However, incorrect categorization can lead to inaccurate outcomes, such as a malware detector wrongly flagging a benign app as malicious. One such…

Software Engineering · Computer Science 2023-10-12 Marco Alecci , Jordan Samhi , Tegawendé F. Bissyandé , Jacques Klein

Machine learning-based malware detection dominates current security defense approaches for Android apps. However, due to the evolution of Android platforms and malware, existing such techniques are widely limited by their need for constant…

Cryptography and Security · Computer Science 2021-11-03 Haipeng Cai

Android's open-source nature facilitates widespread smartphone accessibility, particularly in price-sensitive markets. System and vendor applications that come pre-installed on budget Android devices frequently operate with elevated…

Cryptography and Security · Computer Science 2025-09-24 Alioune Diallo , Anta Diop , Abdoul Kader Kabore , Jordan Samhi , Aleksandr Pilgun , Tegawendé F. Bissyande , Jacque Klein

Artificial Intelligence (AI)-powered features have rapidly proliferated across mobile apps in various domains, including productivity, education, entertainment, and creativity. However, how users perceive, evaluate, and critique these AI…

Software Engineering · Computer Science 2025-06-13 Vinaik Chhetri , Krishna Upadhyay , A. B. Siddique , Umar Farooq
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