KOKVP vs Thermal Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KOKVP
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.
- Infrared thermal imaging
- Temperature analysis
- Data capture
- Professional-grade insights
- Compatible with specific hardware
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An intelligent mobile application specially designed for infrared thermal imaging scopes
Thermal Viewer
Analyze radiometric thermal images directly on your iPhone, iPad, or Mac. This app supports various thermal camera file formats and allows for detailed temperature analysis, including spot measurements, color palettes, and live re-analysis. Export data and images for professional use, all while keeping your data private and offline.
- 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
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Thermal Viewer opens and analyzes radiometric thermal images right on your iPhone, iPad, and Mac. No Windows PC, no camera accessory, and no account. Searching for "FLIR Tools for Mac" or a SmartView alternative? This is the native app you have been missing. FLIR discontinued its Mac software and Fluke's mobile viewer is no longer maintained. Thermal Viewer fills that gap, fully offline. WORKS WITH • FLIR radiometric JPEG: E-series, T-series, Cx, FLIR ONE, CAT phones • Fluke IS2 files • Radiometric TIFF (ResearchIR, Vue / Duo Pro R) • InfiRay / P2 Pro thermal JPEG • DJI thermal JPEG (image and capture parameters) • Plain thermal JPEGs EVERY PIXEL IS A TEMPERATURE Tap anywhere to read the exact temperature. Add spot, box, ellipse and line measurements with min / avg / max, and Delta-T between any two of them. PROFESSIONAL ANALYSIS • 8 color palettes plus your camera's own palette • Level/span with histogram, isotherms, automatic hot and cold markers • Live re-analysis: change emissivity, reflected temperature and distance, and temperatures recompute instantly • Visible-light blend, picture-in-picture, and MSX-style edge overlay • °C / °F / K • Full camera, lens, GPS and parameter inspector EXPORT & BATCH • Export the full temperature matrix to CSV • Export rendered images (PNG) and reproducible analysis settings (JSON) • Hotspot Triage: scan a whole folder and flag every image above your threshold • Batch export PRIVATE BY DESIGN Everything runs on your device. Your images never leave your phone: no cloud, no account, no tracking. Thermal Viewer is an independent app and is not affiliated with, endorsed by, or sponsored by FLIR, Teledyne, Fluke, DJI, or InfiRay. Brand names are used only to indicate supported file formats. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 1, 2026 respectively.
| Parameter | KOKVP | Thermal Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 86 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Henan Bosean Electronic Technology CO.,Ltd | Rush Tools LLC |
Customer experience
KOKVP
Thermal Viewer
In-app purchases
KOKVP
No in-app purchases
Thermal Viewer
- Pro Weekly3 Days trial$4.997 Days
- Pro Yearly$29.991 Year
- Lifetime Access$49.99








