Best Thermal Imaging Photo Apps

243+ iOS apps curated and reviewed

3.4 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good thermal imaging photo apps. We benchmark 243+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Thermal Imaging Photo Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RIDGID ThermalRIDGID ThermalFree1.8★ (128)NoNoMay 2026
2Thermal Effect: Night CameraThermal Effect: Night CameraFree4.3★ (111)NoYesSep 2026
3Thermal MasterThermal MasterFree2.3★ (14)NoNoAug 2026
4Thermal Vision: Filter CameraThermal Vision: Filter CameraFree4.5★ (462)NoYesSep 2026
5Infrared Thermal ImagerInfrared Thermal ImagerFree3.0★ (1)NoNoJun 2026
6Thermal Camera: Night Vision.Thermal Camera: Night Vision.Free4.5★ (49)NoYesAug 2026
7Thermal TI222 / TI223Thermal TI222 / TI223Free2.1★ (13)NoNoSep 2026
8TopInfraredTopInfraredFree3.5★ (48)NoYesAug 2026

Top Picks for Thermal Imaging Photo

More Thermal Imaging Photo apps to explore

FAQ about Thermal Imaging Photo

What are the best thermal imaging photo apps for iPhone?
RIDGID Thermal tops our thermal imaging photo apps ranking as of September 2026, with a 1.8-star average from 128 App Store ratings, and it's free to download.
Yes — 20 of the top thermal imaging photo apps we rank are free to download, including RIDGID Thermal and Thermal Effect: Night Camera.
RIDGID Thermal has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 243+ thermal imaging photo apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app works with specific RIDGID Wi-Fi enabled thermal imagers (RT-5x, RT-7x, RT-9x) to transfer thermal images to your smartphone or tablet. You can then analyze, organize, and share these images directly from your device.
Key features include seamless image transfer from the imager, the ability to create multiple spot measurements, add annotations, display max and min temperatures, switch between visual and thermal images, adjust color palettes, and save/share images.