# vidar vs Thermal Xplorer

The clearest difference is iOS requirement: vidar at 9.3 against Thermal Xplorer's 11.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

vidar ships an update every 2 months, Thermal Xplorer every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | vidar | Thermal Xplorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (16 ratings)](https://appshunter.io/ios/app/thermal-xplorer/id6450157809/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 62 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Guide Infrared Co.,Ltd.](https://appshunter.io/developer/688744536) | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) |

## What reviewers say

### vidar

[App page](https://appshunter.io/ios/app/vidar/id1119165153)

This utility app enhances the use of handheld thermal cameras by displaying images directly on your phone screen, eliminating the need for external monitors. It also simplifies sharing photos and videos with friends and offers convenient camera operation.

**Highlights:** View thermal camera images on phone screen, Eliminates need for external displays, Easy photo and video sharing, Streamlined thermal camera operation

**In-app purchases:** none


### Thermal Xplorer

[App page](https://appshunter.io/ios/app/thermal-xplorer/id6450157809)

View real-time thermal images from compatible outdoor cameras via WiFi. This app allows for remote capture, video recording, and easy sharing of thermal imaging data, useful for both day and night observation.

**Highlights:** Real-time thermal image viewing, WiFi connection to cameras, Remote capture functionality, Video recording, Image and video sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is vidar free?

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

### Is Thermal Xplorer free?

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

### Do vidar or Thermal Xplorer have ads?

Neither vidar nor Thermal Xplorer shows ads.

### Which is updated more often, vidar or Thermal Xplorer?

vidar ships an update every 2 months, and Thermal Xplorer every 5 weeks. Most recently, vidar was updated on November 2, 2026 and Thermal Xplorer on November 3, 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.*