Comparison

FlockHopper vs Flock Alert

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

Head to head
About

FlockHopper

This navigation app provides two route options: the fastest and an alternative that avoids known automated license plate reader (ALPR) camera locations. It displays camera locations on the map and offers turn-by-turn voice guidance with lane hints. The app prioritizes user privacy with no account, sign-up, ads, or data sales.

Highlights
  • Dual route options (fastest vs. ALPR avoidance)
  • ALPR camera locations displayed on map
  • Turn-by-turn voice guidance with lane hints
  • Background navigation
  • No account or sign-up required
  • No ads or third-party trackers
  • Self-hosted map tiles
Features
Currently charting
Read full description

FlockHopper is a turn-by-turn navigation app with one extra trick: for every trip, it generates two routes — the fastest, and an alternative that routes around known automated license plate reader (ALPR) camera locations. You pick which one you want. Camera locations are rendered directly on the map, so you can see what you're driving past, not just route around it blindly. Navigation features include turn-by-turn voice guidance with lane hints, full-screen search with categories and points of interest, and background navigation that keeps directions running with the screen off. On the privacy side: no account, no sign-up, no ads, no third-party trackers, no data sales. Your location is used to compute a route and never stored or tied to an identity. Map tiles are self-hosted, so requests don't route through Google. The navigation core is open-source, built on Ferrostar. FlockHopper is built and maintained by one developer with no investors and no subscription. Everything is free. There's an optional Tip Jar if you want to support the project — it unlocks nothing, it's just a tip. Camera data is community-sourced and coverage varies by region — it won't always be complete or current. FlockHopper is a tool for reducing exposure to ALPR networks, not a guarantee. Follow traffic laws and drive safely. FlockHopper is not affiliated with, endorsed by, or sponsored by any commercial surveillance vendor. Camera data is community-sourced and publicly available. Privacy policy: https://dontgetflocked.com/privacy

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/

Screenshots

FlockHopper4 screens
Flock Alert4 screens

Verdict

The call

The clearest difference is in-app purchases: Flock Alert at none against FlockHopper's 4. Flock Alert also leads on update cadence (weekly vs every 2 months). FlockHopper's advantage is rating (4.7 vs 4.3) and review sentiment (84% vs 71%). On price, ads, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FlockHopper sells 4 one-off in-app purchases. Flock Alert asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FlockHopper holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: FlockHopper has 139 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 84% of FlockHopper's written reviews are positive against 71% of Flock Alert's.

UpkeepUpdate frequency

FlockHopper ships an update every 2 months, Flock Alert weekly. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.

Scorecard6 real differences · 5 level
FlockHopper versus Flock Alert: the parameters behind the verdict, then further details
ParameterFlockHopperFlock Alert
PriceFreeFree
Rating4.7 (139 ratings) — better4.3 (20 ratings)
Positive reviews84.4% of reviews — better71.4% of reviews
Number of ratings139 — better20
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFreemium
Best chart rank#49 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size39 MB14 MB
Age rating17+4+
DeveloperOpenRoad Labs LLCKyra Langland

Customer experience

FlockHopper

All ratings139 ratings
Positive92.1%
Neutral2.2%
Negative5.8%
Written reviews32 reviews
Positive84.4%
Neutral3.1%
Negative12.5%

Flock Alert

All ratings20 ratings
Positive85.0%
Neutral0.0%
Negative15.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

4 purchases

FlockHopper

One-time4
  • Lil' Hopper$4.99
  • Certified FlockHopper$9.99
  • Mother Flocker$24.99
Show 1 more
  • Un-Flock-Able$49.99
None

Flock Alert

No in-app purchases

Questions

Is FlockHopper free?
FlockHopper is free to download, with in-app purchases available.
Is Flock Alert free?
Flock Alert is free to download, with no in-app purchases.
Which has better reviews, FlockHopper or Flock Alert?
FlockHopper is rated higher. FlockHopper averages 4.7 out of 5 from 139 ratings, while Flock Alert averages 4.3 from 20 ratings.
Do FlockHopper or Flock Alert have ads?
Neither FlockHopper nor Flock Alert shows ads.
Which is updated more often, FlockHopper or Flock Alert?
FlockHopper ships an update every 2 months, and Flock Alert weekly. Most recently, FlockHopper was updated on September 26, 2026 and Flock Alert on September 13, 2026.

Other comparisons