Cool Guard vs Corvid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cool Guard
Monitor your K9 partner's environmental comfort levels remotely. Receive instant push notifications and view warning or alarm events when heat or cold triggers are met. Allows departments and dispatch to monitor K9 status.
- K9 comfort tracking
- Heat and cold trigger alerts
- Push notifications
- Warning and alarm event display
- Department and 911 dispatch monitoring
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Now you can track the comfort of you K9 Partner anytime on your smart phone. Anytime the Heat Index reaches your hot or cold trigger set point, the Cool Guard K9 Handler App send a push notification to you and quickly displays the Warning or Alarm event in the app so that you can check on your partner. Your Department and 911 Dispatch has eyes on your K9 Partner as part of the capability of this app.
Corvid
This professional-grade solution provides real-time license plate recognition for teams in law enforcement, traffic monitoring, and security. It offers accurate detection, live camera streaming, hotlist sharing, and advanced vehicle filtering for efficient operations.
- Real-time license plate recognition
- High-accuracy detection
- Live camera streaming
- Hotlist sharing and management
- Advanced vehicle filtering
- Secure, role-based access
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Corvid is a professional-grade License Plate Recognition (LPR) solution built for the teams, whether you're a law enforcement agency, a municipality monitoring traffic, a parking operator managing access, or a private security team protecting your site. Corvid delivers fast, accurate reads with the intelligence to act on them instantly. Key Features: - Real-time license plate recognition with high-accuracy detection - Live streaming directly from connected cameras for continuous situational awareness - Hotlist sharing and management across agencies and teams - Advanced vehicle filtering - Secure, role-based access for multi-user organizations - Comprehensive search Corvid puts powerful LPR technology directly in your hands, reliable, secure, and built for the demands of real-world operations.
Screenshots
Verdict
The clearest difference is iOS requirement: Corvid at 16.4 against Cool Guard's 26.2. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Cool Guard against 5.0 for Corvid. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Cool Guard ships an update every 2 weeks, Corvid every 10 days. The most recent releases landed on September 12, 2026 and September 17, 2026 respectively.
| Parameter | Cool Guard | Corvid |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.2 | 16.4 — better |
| Further details — not scored | ||
| Size | 33 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | TouchLync, Inc | KDS Consulting |
Customer experience
Cool Guard
Corvid
In-app purchases
Cool Guard
No in-app purchases
Corvid
No in-app purchases
