# Vernier Thermal Analysis Plus vs Infrared Explorer

The clearest difference is price: Infrared Explorer at Free against Vernier Thermal Analysis Plus's $9.99. Infrared Explorer also leads on update cadence (daily vs every 6 months). Vernier Thermal Analysis Plus's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Infrared Explorer is free to download; Vernier Thermal Analysis Plus costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vernier Thermal Analysis Plus ships an update every 6 months, Infrared Explorer daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vernier Thermal Analysis Plus | Infrared Explorer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[2.0 (6 ratings)](https://appshunter.io/ios/app/vernier-thermal-analysis-plus/id1209133783/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Paid | — |
| Size | 24 MB | 141 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vernier Software & Technology](https://appshunter.io/developer/389784250) | [Institute for Future Intelligence](https://appshunter.io/developer/6813156291) |

## What reviewers say

### Vernier Thermal Analysis Plus

[App page](https://appshunter.io/ios/app/vernier-thermal-analysis-plus/id1209133783)

Capture and analyze thermal images with time-lapse capabilities. Monitor temperature changes, mark specific regions for analysis, and export data for further study. Requires a FLIR ONE accessory.

**Highlights:** Time-lapse thermal photography, Mark temperature locations/regions, Min/max/average temperature analysis, Live temperature graphing, Export data to Graphical Analysis, Real-time and time-lapse video capture

**Features:** Vision Pro support

**In-app purchases:** none


### Infrared Explorer

[App page](https://appshunter.io/ios/app/infrared-explorer/id6813156289)

**In-app purchases:** none


## Frequently asked questions

### Is Vernier Thermal Analysis Plus free?

Vernier Thermal Analysis Plus costs $9.99, with no in-app purchases.

### Is Infrared Explorer free?

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

### Do Vernier Thermal Analysis Plus or Infrared Explorer have ads?

Neither Vernier Thermal Analysis Plus nor Infrared Explorer shows ads.

### Which is updated more often, Vernier Thermal Analysis Plus or Infrared Explorer?

Vernier Thermal Analysis Plus ships an update every 6 months, and Infrared Explorer daily. Most recently, Vernier Thermal Analysis Plus was updated on November 2, 2026 and Infrared Explorer on October 31, 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.*