Thermal Link vs Thermal Imager
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Thermal Link
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The Thermal Link APP is applied to UNI-T's thermal imagers such as XใBใEใVใG and H series. After installing this APP on mobile phones, users can connect it to a thermal imager via Wi-Fi for communication, and use the tools provided by the APP to perform functions such as temperature analysis on the image.
Thermal Imager
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The Thermal Imager application is used to connect the infrared thermal imager. After installing this application on an iPhone, you can communicate with the thermal imager via Wi-Fi and use the tools provided by the application to perform functions such as temperature analysis of the images.
Screenshots
Verdict
The clearest difference is update cadence: Thermal Link at every 3 months against Thermal Imager's every 30 months. Thermal Link also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Thermal Link ships an update every 3 months, Thermal Imager every 30 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.
| Parameter | Thermal Link | Thermal Imager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months โ better | Every 30 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 58 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | UNI-TREND TECHNOLOGY (CHINA) CO.,LTD. | Smart iMeters |
In-app purchases
Thermal Link
No in-app purchases
Thermal Imager
No in-app purchases
Questions
Is Thermal Link free?
Is Thermal Imager free?
Do Thermal Link or Thermal Imager have ads?
Which is updated more often, Thermal Link or Thermal Imager?
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