Combo Cleaner vs Shield Antivirus

Combo Cleaner is developed by RCS LT, a Lithuania-based company founded in 2007. What started as a local IT service provider has since shifted toward cross-platform cybersecurity tools, with their flagship product, Combo Cleaner, positioned as a mix of antivirus and system optimization. Available on macOS, Windows, Android, and iOS, their app aims to give users an all-in-one solution for essential threat protection and device maintenance. They offer real-time malware detection, disk cleanup, duplicate and large file scanners, privacy tools, and ransomware folder protection (on Windows). Their mobile apps focus more on photo cleanup, app management, and browsing safety. The platform is updated frequently, with hourly malware definition updates and an AI-powered security assistant to assist with scam detection and threat awareness. Users often note how easy their software is to install and navigate, though feedback around refund policies and the usefulness of the free version is mixed. While they’ve earned certifications like VB100 and OPSWAT Bronze, they haven't been evaluated by major independent antivirus labs. The simplicity of Combo Cleaner's tools appeals to many, but whether their performance matches their claims is a different matter. This review closely examines what they do—and what they leave out.

ShieldApps, founded in 2015 and headquartered in the United States, has quickly established themselves as a trusted name in cybersecurity. The company provides a wide range of security solutions, with a focus on antivirus protection and online privacy. Their flagship product, Shield Antivirus, offers real-time malware scanning, ransomware protection, and automatic updates, providing reliable defense against digital threats. Meanwhile, their Cyber Privacy Suite adds an extra layer of protection, offering features like VPN services, identity theft monitoring, and webcam security, ensuring comprehensive privacy and security for users. ShieldApps' user-friendly interface and customizable plans cater to both individual users and families, making their services accessible to a broad audience. While they don’t offer 24/7 phone or live chat support, their email support and detailed knowledge base ensure users can quickly get the help they need. The company’s reputation in the cybersecurity space continues to grow, with a focus on practical and efficient solutions for everyday digital security. Whether you need basic protection or an all-encompassing privacy suite, ShieldApps offers tools designed to keep your devices safe and your data private.