Comparison

ResponderApp vs KATSTrack

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

Head to head
About

ResponderApp

This app provides a streamlined platform for agencies utilizing Xtra Duty or Extra Duty Solutions. It offers a convenient way to manage off-duty work and related administrative tasks.

Highlights
  • Off-duty work management
  • Agency integration
  • Streamlined administration
  • Xtra Duty support
  • Extra Duty Solutions partner
Features
Read full description

If your agency uses Xtra Duty or if your off duty work is administered by our strategic partner, Extra Duty Solutions, then Responder is available to you!

About

KATSTrack

Features
Read full description

KATSTrack is the professional solution for K9 handlers to document training sessions and incident responses with precision GPS tracking. FEATURES: • Real-time GPS tracking for training sessions and incidents • Background location tracking to ensure continuous route recording • Photo evidence capture and attachment to tracks • Detailed track history with maps and metadata • Multiple tracking modes: Training, Incidents, Decoys, and Overlaid tracks • Team and category management • Secure biometric authentication (Face ID/Touch ID) • Offline-first design - works without internet connection • Export tracks for reporting and evidence documentation PROFESSIONAL TOOLS: • Record K9 training sessions with precise GPS data • Document incident responses with location evidence • Capture and attach photos to tracking sessions • Organize tracks by team, category, and handler • Review historical tracks with detailed maps • Generate professional reports for record-keeping PRIVACY & SECURITY: • All data stored locally on your device • Biometric authentication for quick, secure access • Location data used only for tracking your K9 operations • No data sharing with third parties Perfect for law enforcement K9 units, search and rescue teams, detection dog handlers, and professional K9 trainers who need reliable, detailed documentation of their work.

Screenshots

ResponderApp4 screens
KATSTrack3 screens

Verdict

The call

The clearest difference is update cadence: KATSTrack at weekly against ResponderApp's every 6 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ResponderApp ships an update every 6 weeks, KATSTrack weekly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 9 level
ResponderApp versus KATSTrack: the parameters behind the verdict, then further details
ParameterResponderAppKATSTrack
PriceFreeFree
Rating2.1 (49 ratings) — better—
Positive reviews30.0% of reviews—
Number of ratings49 — better—
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size44 MB64 MB
Age rating4+4+
DeveloperExtra Duty SolutionsMehrdad Aghamolaei

In-app purchases

None

ResponderApp

No in-app purchases

None

KATSTrack

No in-app purchases

Questions

Is ResponderApp free?
ResponderApp is free to download, with no in-app purchases.
Is KATSTrack free?
KATSTrack is free to download, with no in-app purchases.
Do ResponderApp or KATSTrack have ads?
Neither ResponderApp nor KATSTrack shows ads.
Which is updated more often, ResponderApp or KATSTrack?
ResponderApp ships an update every 6 weeks, and KATSTrack weekly. Most recently, ResponderApp was updated on September 21, 2026 and KATSTrack on September 9, 2026.

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