# Fluke iSee vs FieldTechELM

The clearest difference is update cadence: FieldTechELM at every 5 weeks against Fluke iSee's every 4 months. Fluke iSee's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fluke iSee ships an update every 4 months, FieldTechELM every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Fluke iSee | FieldTechELM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (24 ratings)](https://appshunter.io/ios/app/fluke-isee/id6448859058/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 58 MB | 39 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [福禄克测试仪器(上海)有限公司](https://appshunter.io/developer/1651601381) | [ELM Fieldsight LLC](https://appshunter.io/developer/1654990606) |

## What reviewers say

### Fluke iSee

[App page](https://appshunter.io/ios/app/fluke-isee/id6448859058)

This application connects to a thermal camera accessory to measure temperature and perform thermal imaging detection on your smart device. It's useful for inspections, field observations, and even educational purposes, revealing the hidden world of temperature.

**Highlights:** Real-time temperature measurement, Thermal imaging detection, Connects via Lightning interface, Portable and on-the-go use, Suitable for inspections and education

**In-app purchases:** none


### FieldTechELM

[App page](https://appshunter.io/ios/app/fieldtechelm/id6464528893)

**In-app purchases:** none


## Frequently asked questions

### Is Fluke iSee free?

Fluke iSee is free to download, with no in-app purchases.

### Is FieldTechELM free?

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

### Do Fluke iSee or FieldTechELM have ads?

Neither Fluke iSee nor FieldTechELM shows ads.

### Which is updated more often, Fluke iSee or FieldTechELM?

Fluke iSee ships an update every 4 months, and FieldTechELM every 5 weeks. Most recently, Fluke iSee was updated on October 30, 2026 and FieldTechELM on October 30, 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.*