Thermal P2 vs Thermal imaging
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thermal P2
This professional thermal camera connects to your smartphone for plug-and-play temperature measurement. It's ideal for both personal and industrial use, from inspecting household utilities to diagnosing equipment issues.
- Ultra-small professional thermal camera
- 12μm high-performance infrared detector
- Self-developed ASIC chip
- Compact size, lightweight, low power consumption
- Plug-and-play smartphone connection
- Accurate temperature measurement
- Heat map analysis
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TempMaster，touch the temperature of the world TempMaster is an ultra-small professional thermal camera with a 12μm high-performance infrared detector and a self-developed ASIC chip. Its advantages include compact size, light weight, low power consumption, and high performance. You can connect it directly to the cellphone for plug-and-play accurate measurement. Personal consumption: household temperature measurement, water, electricity, and heating pipeline distribution and fault inspection, photo taking, peep-proofing, animal searching, etc.; Industrial and engineering usage: PCB overhaul, pipeline inspection, equipment overhaul, heating alarm, breeding, heat map analysis, etc.
Thermal imaging
Connect a thermal imaging device to your smartphone to view, capture, and record thermal data. This utility app allows real-time operation and access to all software functions through your mobile device.
- Connect to thermal devices via hotspot
- Real-time thermal viewing
- Capture thermal images
- Record thermal video
- Operate software functions remotely
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用户可以通过热点设备与手机APP连接，在手机上操作软件的各项功能，并可实时查看、捕捉、录像等。 Users can connect with the mobile APP through the hotspot device, operate the functions of the software on the mobile phone, and can view, capture, video.
Screenshots
Verdict
The clearest difference is monetization model: Thermal imaging at free against Thermal P2's paid. Thermal imaging also leads on rating (2.3 vs 2.0). Thermal P2's advantage is update cadence (fortnightly vs every 5 weeks) and ratings volume (29 vs 9). On price, review sentiment, ads and in-app purchases 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.
Thermal imaging holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 29 and 9 respectively. Written reviews point the same way: 11% of Thermal P2's written reviews are positive against 14% of Thermal imaging's.
Thermal P2 ships an update fortnightly, Thermal imaging every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | Thermal P2 | Thermal imaging |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (29 ratings) | 2.3 (9 ratings) — better |
| Positive reviews | 10.7% of reviews | 14.3% of reviews — better |
| Number of ratings | 29 — better | 9 |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Raysen Microsystem Technology Co., Ltd. | GOYOJO Industrial Technology (Shenzhen) Co., Ltd. |
Customer experience
Thermal P2
Thermal imaging
In-app purchases
Thermal P2
No in-app purchases
Thermal imaging
No in-app purchases
