Comparison

Flock Alert vs FlockDetour

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Live map of surveillance cameras
  • Proximity alerts
  • Hands-free voice alerts
  • Route planner
  • Community-reported locations
  • On-device privacy checks
Features
Read full description

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/

About

FlockDetour

Navigate your routes while minimizing exposure to automated license plate readers (ALPRs). Compare fastest routes with options that balance speed and camera avoidance. Access free camera maps, agency records, and news, with premium features for turn-by-turn navigation and advanced detour modes.

Highlights
  • ALPR-aware GPS navigation
  • Compare fastest, balanced, and fewer camera routes
  • View minutes and miles added per route
  • Free camera map with known ALPR locations
  • Agency records on plate data retention
  • Apple CarPlay integration
  • Turn-by-turn navigation (Pro)
Features
Read full description

Find Flock Safety cameras and other license plate readers (ALPR) on a free map. Compare the fastest route with detours that pass fewer known cameras. Works with Apple CarPlay. FlockDetour is GPS navigation built around that map. Plan a trip and compare the fastest route with Balanced and Fewer cameras detours. Each route shows the minutes and miles it adds and how many known plate readers it passes. You decide what the detour is worth. The camera map, fastest-route preview, agency records, and news are free. Turn-by-turn navigation and the Balanced and Fewer cameras modes require FlockDetour Pro. IN YOUR CAR (APPLE CARPLAY) • See the camera map on your car's screen • Choose a Fastest, Balanced, or Fewer cameras route before you leave • Follow turn-by-turn directions • Get a warning when a known camera is ahead on your route • Keep a map in the CarPlay Dashboard • Preview the fastest route free in CarPlay; turn-by-turn navigation and the two privacy modes require FlockDetour Pro CAMERA MAP (FREE) • Browse known Flock Safety cameras, other ALPRs, and speed and red-light cameras • Open a camera record to see its source and confidence level; direction and operator appear when known • Search destinations and save the places you drive to • Report a camera you've seen; new reports stay private until reviewed FASTEST-ROUTE PREVIEW (FREE) • Plan any trip to see the fastest route's line, drive time, and distance • Count the known cameras on it before you go AGENCY RECORDS (FREE) • Look up agencies that publish a Flock Safety transparency portal • See how long each agency keeps plate data, how many searches it ran, its vehicle detections, and which outside organizations can search its cameras • Every record links to the agency's official portal. If the agency doesn't publish a figure, the record leaves it out instead of showing zero FLOCKDETOUR NEWS (FREE) • Flock Safety and ALPR coverage, updated hourly, with links to the original sources FLOCKDETOUR PRO • Turn-by-turn directions with voice guidance, on your phone and in CarPlay • Balanced and Fewer cameras modes, designed to reduce exposure to known cameras • Background proximity alerts near known camera sites • Download new offline regions for the basemap and cached cameras Try every route mode at flockdetour.com, which plans the same routes free in any browser. No account needed. HONEST COVERAGE • A blank area on the map never means camera-free • Routes show tradeoffs, not guarantees • Recent destinations stay on your device PRIVATE BY DESIGN • No plate scanning • No FlockDetour account • No ads, and no sale of personal data • No route history kept by FlockDetour • Control cached data and alert preferences in Settings FlockDetour reduces exposure to cameras documented in its current data. It cannot identify every camera, guarantee avoidance, replace traffic laws, or ensure a route is surveillance-free. Always follow posted signs and drive safely. FlockDetour Pro is available through monthly and yearly auto-renewing subscriptions or a lifetime one-time purchase. The app displays only the localized price supplied by the App Store. Apple handles payment and subscription management. Terms of Use (EULA): https://flockdetour.com/terms Privacy policy: https://flockdetour.com/privacy FlockDetour is independent and is not affiliated with or endorsed by Flock Safety or any surveillance vendor. CarPlay is a trademark of Apple Inc.

Screenshots

Flock Alert4 screens
FlockDetour4 screens

Verdict

The call

The clearest difference is rating: FlockDetour at 5.0 against Flock Alert's 4.4. FlockDetour also leads on review sentiment (100% vs 71%). Flock Alert's advantage is ads (none vs shown) and ratings volume (28 vs 6). On price, update cadence, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flock Alert sells 6 in-app purchases, starting at $0.99 per month and FlockDetour sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FlockDetour holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 28 and 6 respectively. Written reviews point the same way: 71% of Flock Alert's written reviews are positive against 100% of FlockDetour's.

UpkeepUpdate frequency

Flock Alert ships an update weekly, FlockDetour every 6 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
Flock Alert versus FlockDetour: the parameters behind the verdict, then further details
ParameterFlock AlertFlockDetour
PriceFreeFree
Rating4.4 (28 ratings)5.0 (6 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings28 — better6
Update frequencyWeeklyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size14 MB96 MB
Age rating4+4+
DeveloperKyra LanglandBlock Browser INC

Customer experience

Flock Alert

All ratings23 ratings
Positive82.6%
Neutral4.3%
Negative13.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

FlockDetour

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Flock Alert

Subscriptions6
  • Supporter$0.991 Month
  • Supporter$2.991 Month
  • Supporter$4.991 Month
Show 3 more
  • Supporter$9.991 Month
  • Supporter$14.991 Month
  • Supporter$24.991 Month
3 purchases

FlockDetour

Subscriptions2
  • FlockDetour Pro Monthly$4.991 Month
  • FlockDetour Pro Yearly$39.991 Year
One-time1
  • FlockDetour Pro Lifetime$49.99

Questions

Is Flock Alert free?
Flock Alert is free to download, with in-app purchases available.
Is FlockDetour free?
FlockDetour is free to download, with in-app purchases available.
Which has better reviews, Flock Alert or FlockDetour?
FlockDetour is rated higher. Flock Alert averages 4.4 out of 5 from 28 ratings, while FlockDetour averages 5.0 from 6 ratings.
Do Flock Alert or FlockDetour have ads?
FlockDetour shows ads; Flock Alert does not.
Which is updated more often, Flock Alert or FlockDetour?
Flock Alert ships an update weekly, and FlockDetour every 6 days. Most recently, Flock Alert was updated on November 5, 2026 and FlockDetour on November 6, 2026.

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