Flock Alert vs Flock Surveillance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flock Alert
This app displays a live map of surveillance cameras across the US and provides alerts as you approach them. It helps drivers stay informed about potential monitoring before they encounter it, with community-reported data and route planning features.
- Live map of surveillance cameras
- Proximity alerts
- Hands-free voice alerts
- Route planner
- Community-reported locations
- On-device privacy checks
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Know when you're being watched — before it happens. 100% free. No ads. No paywall. Flock Alert maps thousands of ALPR and surveillance cameras across the US and alerts you the moment you're approaching one. Every feature is free — built for drivers who value their privacy. Every day, automated license plate readers silently log your car, your location, and your movements. Flock Safety cameras are deployed in tens of thousands of neighborhoods, and most people have no idea how many are near them. Open Flock Alert and see every documented surveillance camera around you on a live map. EVERYTHING IS FREE — NO SUBSCRIPTIONS • Live map of documented surveillance and ALPR cameras near you • Real-time proximity alerts as you approach a camera while driving • Surveillance-free route planner that navigates you around cameras • One-tap community reporting to help the map grow • Learn how ALPR and license plate readers actually work • Camera counts for your city and neighborhood • Home-screen widget and alert history WHY DRIVERS CHOOSE FLOCK ALERT • 100% free — no ads, no paywall, and we never sell your data • A complete, community-driven map of the surveillance cameras around you • Fast, battery-friendly alerts • Optional donations keep Flock Alert free for everyone — chip in if it helps you Flock Alert is built for transparency and privacy awareness only. It does not interfere with any camera or system, or encourage illegal activity. See the surveillance around you. Download Flock Alert — free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Flock Surveillance
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How mapped is this road right now? Start Drive Mode for a live countdown HUD and Lock Screen Live Activity near mapped ALPR pins — then compare Home ↔ Work routes by mapped pin exposure, or grade your block with Place Score. Built on OpenStreetMap community data (the same public dataset as DeFlock) plus a DeFlock Dane FOIA snapshot. Differentiation is the drive: route exposure, pin-zone alerts, and Live Activity — not a bigger map. No accounts. No tracking. Your location never leaves your device. Data Not Collected. • Drive Mode — live countdown HUD + Lock Screen / Dynamic Island Live Activity while you drive • Fewest Pins Drive Home ↔ Work — compare routes by mapped pin exposure; share a drive report • Pin-zone alerts — optional geofenced alerts when your phone is near mapped OSM pins (not plate reads) • Instant Place Score — grade your block in seconds; share Instagram-ready cards • AR Camera Sight — overlay mapped ALPR locations on the street (not a live feed) • Map + FOV cones — clusters, Flock filter, Coverage Confidence, optional approach haptics • Sharing Network — FOIA partners mapped by inferred county from the agency name; search any agency beyond the map pins • Community reporting — flag unmapped cameras as anonymous OSM notes • City rankings, widgets, and Siri Shortcuts Not affiliated with Flock Safety. Civic transparency mapping — not a radar detector.
Screenshots
Verdict
The clearest difference is in-app purchases: Flock Surveillance at none against Flock Alert's 6. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Flock Alert sells 6 in-app purchases, starting at $0.99 per month. Flock Surveillance asks for nothing beyond the download.
Flock Alert ships an update weekly, Flock Surveillance every 6 days. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.
| Parameter | Flock Alert | Flock Surveillance |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (28 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyra Langland | Stephen Moore |
In-app purchases
Flock Alert
- Supporter$0.991 Month
- Supporter$2.991 Month
- Supporter$4.991 Month
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- Supporter$9.991 Month
- Supporter$14.991 Month
- Supporter$24.991 Month
Flock Surveillance
No in-app purchases
Questions
Is Flock Alert free?
Is Flock Surveillance free?
Do Flock Alert or Flock Surveillance have ads?
Which is updated more often, Flock Alert or Flock Surveillance?
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