# KOKVP vs Thermal Viewer

The clearest difference is in-app purchases: KOKVP at none against Thermal Viewer's 3. Thermal Viewer's advantage is update cadence (every 5 days vs fortnightly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Thermal Viewer sells 3 in-app purchases, starting at $4.99 per 7 days. KOKVP asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for KOKVP against 5.0 for Thermal Viewer. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

KOKVP ships an update fortnightly, Thermal Viewer every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | KOKVP | Thermal Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kokvp/id6757897472/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/thermal-viewer-ir-analyzer/id6779991634/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 86 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Henan Bosean Electronic Technology CO.,Ltd](https://appshunter.io/developer/1369794180) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### KOKVP

[App page](https://appshunter.io/ios/app/kokvp/id6757897472)

This app provides advanced infrared thermal imaging capabilities for compatible devices. It allows users to capture and analyze thermal data, offering detailed insights into temperature distributions. The application is designed for professional use and requires specific hardware to function.

**Highlights:** Infrared thermal imaging, Temperature analysis, Data capture, Professional-grade insights, Compatible with specific hardware

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

**In-app purchases:** none


### Thermal Viewer

[App page](https://appshunter.io/ios/app/thermal-viewer-ir-analyzer/id6779991634)

Analyze radiometric thermal images directly on your iPhone, iPad, or Mac. This app supports various thermal file formats and offers advanced analysis tools like temperature readings, measurement tools, and color palettes. Export data and images for further review, all while keeping your images private and offline.

**Highlights:** Radiometric thermal image analysis, Temperature measurement (spot, box, ellipse, line), Multiple color palettes, Live re-analysis with adjustable parameters, Visible-light blend and MSX-style overlay, Export temperature matrix to CSV, Batch export of images and settings

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $29.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is KOKVP free?

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

### Is Thermal Viewer free?

Thermal Viewer is free to download, with in-app purchases available.

### Which has better reviews, KOKVP or Thermal Viewer?

KOKVP and Thermal Viewer are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do KOKVP or Thermal Viewer have ads?

Neither KOKVP nor Thermal Viewer shows ads.

### Which is updated more often, KOKVP or Thermal Viewer?

KOKVP ships an update fortnightly, and Thermal Viewer every 5 days. Most recently, KOKVP was updated on October 31, 2026 and Thermal Viewer on November 5, 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.*