Avira Free Mobile Security for iOS vs ThreatDown Mobile Security: Side-by-Side Comparison (2026)

Short answer

iOS users who want basic device protection without paying should reach for Avira Free Mobile Security for its call blocker and anti-theft tracking, which actually work without requiring a subscription. The 100 MB daily VPN limit is honest about what free means; most competitors either throttle worse or hide their limitations behind aggressive upsells. Skip this if you need phishing protection or breach monitoring, both locked behind the paid tier, or if your threat model includes sophisticated iOS exploits rather than stolen devices and spam calls. SMB and mid-market IT teams managing mixed iOS and Android fleets will get the most from ThreatDown Mobile Security because its multi-tenant dashboard lets one person enforce consistent policies across hundreds of devices without learning separate vendor consoles. The platform covers PR.PS and DE.CM across all four OS types, meaning you're detecting malicious apps and enforcing web filtering simultaneously rather than patching coverage gaps with bolt-on tools. Skip this if your organization needs advanced threat hunting or forensics; ThreatDown prioritizes blocking over investigation, so it's not built for security teams that need deep incident response capabilities.