Avira Antivirus Security for Android vs Kaymera Smartphone: Side-by-Side Comparison (2026)

Avira Antivirus Security for Android

Android users who want free antivirus without paying for a VPN should pick Avira Antivirus Security for Android; the VPN comes included but capped at 100 MB daily, which means you're not subsidizing unused capacity. The free tier includes ransomware detection and a permissions manager that actually rates app privacy risk rather than just listing what apps request, which catches the mediocre apps most scanners miss. Skip this if you need continuous VPN coverage or rely on advanced features like camera/microphone blocking; those live behind the paid tier, so you're looking at a free antivirus that upsells rather than a genuinely free security suite.

Kaymera Smartphone

Mid-market and enterprise security teams protecting high-risk mobile users,executives, engineers with access to crown jewels, field operatives in hostile regions,will find value in Kaymera Smartphone's hardware-OS co-design and Chameleon Mode compartmentalization, which eliminates the compromise between usability and isolation that plagues standard MDM. The custom OS hardening, combined with on-device detection for ransomware and network spoofing, delivers genuine NIST Identify and Detect coverage that conventional Android devices cannot match. Skip this if your threat model is insider risk or data exfiltration via cloud sync; Kaymera excels at blocking external attack chains, not user behavior.