# SmartThermal vs 红相视界2.0

The clearest difference is device support: SmartThermal at 3 against 红相视界2.0's 1. SmartThermal also leads on iOS requirement (14.0 vs 16.6). On price, 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.

## The numbers

| Metric | SmartThermal | 红相视界2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartthermal/id1563868514/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 55 MB | 27 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Qingkong Technology Co., Ltd.](https://appshunter.io/developer/1563857297) | [ZHEJIANG ULIRVISION TECHNOLOGY CO., LTD](https://appshunter.io/developer/1520176450) |

## What reviewers say

### SmartThermal

[App page](https://appshunter.io/ios/app/smartthermal/id1563868514)

Connect your mobile device to observation devices for real-time viewing and recording. Control your observation equipment directly from your smartphone.

**Highlights:** Connect to ThermEyeTec observation devices, Use smartphone as mobile viewfinder, Record video and images, Full smartphone control of observation devices

**Features:** macOS Compatibility

**In-app purchases:** none


### 红相视界2.0

[App page](https://appshunter.io/ios/app/20/id6770938328)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartThermal free?

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

### Is 红相视界2.0 free?

红相视界2.0 is free to download, with no in-app purchases.

### Do SmartThermal or 红相视界2.0 have ads?

Neither SmartThermal nor 红相视界2.0 shows ads.

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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.*