# FieldSense Inspector vs NVR UMViewer

The clearest difference is update cadence: NVR UMViewer at weekly against FieldSense Inspector's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

FieldSense Inspector ships an update every 5 weeks, NVR UMViewer weekly. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FieldSense Inspector | NVR UMViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 40 MB | 43 MB |
| Requires iOS | 16.3 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [DongHyuk Kim](https://appshunter.io/developer/1436315516) |

## What reviewers say

### FieldSense Inspector

[App page](https://appshunter.io/ios/app/fieldsense-inspector/id6445966386)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NVR UMViewer

[App page](https://appshunter.io/ios/app/nvr-umviewer/id6749358031)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FieldSense Inspector free?

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

### Is NVR UMViewer free?

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

### Do FieldSense Inspector or NVR UMViewer have ads?

Neither FieldSense Inspector nor NVR UMViewer shows ads.

### Which is updated more often, FieldSense Inspector or NVR UMViewer?

FieldSense Inspector ships an update every 5 weeks, and NVR UMViewer weekly. Most recently, FieldSense Inspector was updated on September 23, 2026 and NVR UMViewer on September 18, 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.*