# Thermal P2 vs Thermal Binocular

Thermal P2 and Thermal Binocular are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Thermal P2 ships an update fortnightly, Thermal Binocular monthly. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Thermal P2 | Thermal Binocular |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (29 ratings)](https://appshunter.io/ios/app/thermal-p2/id6446384113/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 10.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Paid | — |
| Size | 19 MB | 22 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raysen Microsystem Technology Co., Ltd.](https://appshunter.io/developer/1738384120) | [广权 黄](https://appshunter.io/developer/1330080046) |

## 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 Binocular

[App page](https://appshunter.io/ios/app/thermal-binocular/id6448185042)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Thermal P2 free?

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

### Is Thermal Binocular free?

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

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

Neither Thermal P2 nor Thermal Binocular shows ads.

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

Thermal P2 ships an update fortnightly, and Thermal Binocular monthly. Most recently, Thermal P2 was updated on October 24, 2026 and Thermal Binocular on October 14, 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.*