Airdog vs TopInfrared
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Airdog
Control and monitor your air quality devices remotely. Manage multiple devices simultaneously, set schedules for automated operation, and view real-time air quality index (AQI) values to maintain a healthy living environment.
- Voice control
- Remote device control
- Multi-device management
- Timed task execution
- Real-time AQI display
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1. Voice control, easily awaken a healthy lifestyle 2. Remote control, easily enjoy a smart life 3. The app can control multiple devices at the same time 4. Timed control, accurately execute tasks 5. Real-time AQI value display, keep track of air quality at any time
TopInfrared
This thermal imaging camera app provides high-resolution thermal images for precise temperature detection. It's ideal for inspecting insulation, examining electronics, and identifying heat loss with excellent accuracy and sensitivity.
- High-resolution thermal imaging (256x192)
- Precise temperature detection
- Insulation inspection
- Circuit board examination
- High heat sensitivity (40mk)
- Low power consumption
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Applications: The iOS smartphone thermal imaging camera offers exceptional precision in detecting temperatures, inspecting insulation, and examining circuit boards. Its impressive 256x192 ultra-high resolution ensures that thermal images are both sharp and detailed. The device has a temperature accuracy of ±3.6°F(2°C), boasting a resolution of 0.1°C. Moreover, with a low power consumption of only 0.35W, you can use it for extended periods without concerns about battery life. The camera's high heat sensitivity of 40mk enables it to detect even the slightest temperature changes with great precision.
Screenshots
Verdict
The clearest difference is rating: TopInfrared at 3.5 against Airdog's 2.6. TopInfrared also leads on update cadence (every 3 weeks vs every 19 months) and iOS requirement (12.0 vs 14.0). Airdog's advantage is in-app purchases (none vs 1). On price, review sentiment, ratings volume and ads 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. TopInfrared sells 1 one-off in-app purchase. Airdog asks for nothing beyond the download.
TopInfrared holds the better App Store score, 3.5 against 2.6. Both are backed by a comparable volume of ratings — 18 and 52 respectively. Written reviews point the same way: 34% of Airdog's written reviews are positive against 40% of TopInfrared's.
Airdog ships an update every 19 months, TopInfrared every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | Airdog | TopInfrared |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (18 ratings) | 3.5 (52 ratings) — better |
| Positive reviews | 34.5% of reviews | 39.7% of reviews — better |
| Number of ratings | 18 | 52 — better |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 242 MB | 518 MB |
| Age rating | 12+ | 4+ |
| Developer | BeiAngTech | HK TOPDON TECHNOLOGY Co., LIMITED |
Customer experience
Airdog
TopInfrared
In-app purchases
Airdog
No in-app purchases
TopInfrared
- AI Features$19.99
