# NHS3100 Temperature Logger vs WiliotApp

The clearest difference is update cadence: WiliotApp at every 3 weeks against NHS3100 Temperature Logger's every 4 months. 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.

NHS3100 Temperature Logger ships an update every 4 months, WiliotApp every 3 weeks. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | NHS3100 Temperature Logger | WiliotApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (11 ratings)](https://appshunter.io/ios/app/wiliotapp/id1443545774/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 49 MB | 60 MB |
| Requires iOS | **14.0** | 15.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NXP Semiconductors](https://appshunter.io/developer/383827086) | [Wiliot LTD](https://appshunter.io/developer/1443545773) |

## What reviewers say

### NHS3100 Temperature Logger

[App page](https://appshunter.io/ios/app/nhs3100-temperature-logger/id1288590548)

**Features:** macOS Compatibility

**In-app purchases:** none


### WiliotApp

[App page](https://appshunter.io/ios/app/wiliotapp/id1443545774)

This app allows mobile devices to receive data from Wiliot IoT pixels and upload it to the cloud. It also displays sensing data for specific assets and can configure Wiliot Edge devices.

**Highlights:** Receive data from Wiliot IoT pixels, Upload data to Wiliot cloud, Display Sensing Data for Wiliot Assets, Configure Wiliot Edge devices (Gateways, Bridges), Diagnostic tool for pixel functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NHS3100 Temperature Logger free?

NHS3100 Temperature Logger is free to download, with no in-app purchases.

### Is WiliotApp free?

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

### Do NHS3100 Temperature Logger or WiliotApp have ads?

Neither NHS3100 Temperature Logger nor WiliotApp shows ads.

### Which is updated more often, NHS3100 Temperature Logger or WiliotApp?

NHS3100 Temperature Logger ships an update every 4 months, and WiliotApp every 3 weeks. Most recently, NHS3100 Temperature Logger was updated on November 4, 2026 and WiliotApp on November 2, 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.*