# Thermal P2 vs Thermal imaging

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.

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.

## The numbers

| Metric | Thermal P2 | Thermal imaging |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (29 ratings)](https://appshunter.io/ios/app/thermal-p2/id6446384113/reviews) | **[2.3 (9 ratings)](https://appshunter.io/ios/app/thermal-imaging/id6476659460/reviews)** |
| Number of ratings | **29** | 9 |
| Positive reviews | 10.7% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Paid | **Free** |
| Size | 19 MB | 55 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raysen Microsystem Technology Co., Ltd.](https://appshunter.io/developer/1738384120) | [GOYOJO Industrial Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1718672053) |

## What reviewers say

### Thermal P2

[App page](https://appshunter.io/ios/app/thermal-p2/id6446384113)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Thermal imaging

[App page](https://appshunter.io/ios/app/thermal-imaging/id6476659460)

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.

**Highlights:** Connect to thermal devices via hotspot, Real-time thermal viewing, Capture thermal images, Record thermal video, Operate software functions remotely

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thermal P2 free?

Thermal P2 is free to download, with no in-app purchases.

### Is Thermal imaging free?

Thermal imaging is free to download, with no in-app purchases.

### Which has better reviews, Thermal P2 or Thermal imaging?

Thermal imaging is rated higher. Thermal P2 averages 2.0 out of 5 from 29 ratings, while Thermal imaging averages 2.3 from 9 ratings.

### Do Thermal P2 or Thermal imaging have ads?

Neither Thermal P2 nor Thermal imaging shows ads.

### Which is updated more often, Thermal P2 or Thermal imaging?

Thermal P2 ships an update fortnightly, and Thermal imaging every 5 weeks. Most recently, Thermal P2 was updated on October 24, 2026 and Thermal imaging on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*