Best A2A Security Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

The best a2a security apps on iPhone average 4.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top A2A Security Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1A2A SecurityA2A SecurityFree—NoNoSep 2026
2Guardy: Hire Security GuardsGuardy: Hire Security GuardsFree—NoNoJun 2026
3American Guard Services - AGSAmerican Guard Services - AGSFree—NoNoJun 2026
4Home + SecurityHome + SecurityFree4.3★ (380)NoNoNov 2026
5SecuritySecurityFree4.8★ (132)NoNoNov 2026
6SimpliSafe Home Security AppSimpliSafe Home Security AppFree4.8★ (323K)NoNoNov 2026
7Protector - Book Armed AgentsProtector - Book Armed AgentsFree4.9★ (2K)NoNoOct 2026
8GuardsPro Security Guard AppGuardsPro Security Guard AppFree3.5★ (39)NoNoOct 2026

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FAQ about A2A Security

Are there free a2a security apps for iPhone?
Yes — 20 of the top a2a security apps we rank are free to download, including A2A Security and Guardy: Hire Security Guards.
A2A Security has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ a2a security apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.