Best Thermal Viewer alternatives: apps like Thermal Viewer: IR Analyzer

10+ similar apps compared and reviewed

3.4 avg rating
10 free apps
Updated November 2026

Whether you want more options like Thermal Viewer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Thermal Viewer

HeatSight#1

HeatSight by Taylor Galbraith

Thermal Camera for ESP32
Editor's Choice
🔧 Utilities
1.0(1 ratings)
Free
HeatSight screenshot 1
HeatSight screenshot 2
HeatSight screenshot 3

Visualize thermal data in real-time with multiple color palettes and precise temperature readings. Features include hot/cold spot tracking, anomaly detection, and GPU-accelerated upscaling. Save, analyze, and export thermal data for various applications.

Thermal Vision Camera: Filters#2

Thermal Vision Camera: Filters by Lucas Turner

Filter: Thermometer & Heat Cam
Strong Contender
🔧 Utilities
4.3(7 ratings)
FreeIn-App Purchases
Thermal Vision Camera: Filters screenshot 1
Thermal Vision Camera: Filters screenshot 2
Thermal Vision Camera: Filters screenshot 3
Thermal Vision Camera: Filters screenshot 4

This app simulates thermal vision effects on your device's camera feed in real-time. It offers various color palettes and adjustable sensitivity to enhance visibility in low-light conditions and create unique visual styles for photos and videos. It's important to note that this app uses visual effects and does not provide actual thermal imaging.