# UEi Wireless vs Cool Scan Alert

The clearest difference is rating: Cool Scan Alert at 5.0 against UEi Wireless's 2.2. Cool Scan Alert also leads on update cadence (every 3 weeks vs every 2 months). UEi Wireless's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Cool Scan Alert holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: UEi Wireless has 6 ratings behind it against 1, so its average is the more settled of the two.

UEi Wireless ships an update every 2 months, Cool Scan Alert every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | UEi Wireless | Cool Scan Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (6 ratings)](https://appshunter.io/ios/app/uei-wireless/id849705071/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cool-scan-alert/id6477577640/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 2 MB | 38 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [Surge Alert](https://appshunter.io/developer/1523881001) |

## What reviewers say

### UEi Wireless

[App page](https://appshunter.io/ios/app/uei-wireless/id849705071)

This utility app transmits data wirelessly via Bluetooth 4.0. It is currently compatible with UEi's DL429 device for data transfer.

**Highlights:** Bluetooth 4.0 data transmission, Compatible with UEi DL429, Wireless data transfer

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

**In-app purchases:** none


### Cool Scan Alert

[App page](https://appshunter.io/ios/app/cool-scan-alert/id6477577640)

This utility app monitors temperature excursions in freezers and refrigeration units using smart tags. Users scan tags to check if temperatures have exceeded predefined thresholds, ensuring proper storage conditions.

**Highlights:** Temperature excursion monitoring, Smart tag integration, Threshold breach alerts, Refrigeration unit checks, Freezer monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UEi Wireless free?

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

### Is Cool Scan Alert free?

Cool Scan Alert is free to download, with no in-app purchases.

### Which has better reviews, UEi Wireless or Cool Scan Alert?

Cool Scan Alert is rated higher. UEi Wireless averages 2.2 out of 5 from 6 ratings, while Cool Scan Alert averages 5.0 from 1 ratings.

### Do UEi Wireless or Cool Scan Alert have ads?

Neither UEi Wireless nor Cool Scan Alert shows ads.

### Which is updated more often, UEi Wireless or Cool Scan Alert?

UEi Wireless ships an update every 2 months, and Cool Scan Alert every 3 weeks. Most recently, UEi Wireless was updated on November 1, 2026 and Cool Scan Alert on November 4, 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.*