# Varcode B2B vs Cool Scan Alert

The clearest difference is update cadence: Cool Scan Alert at every 3 weeks against Varcode B2B's every 2 months. Cool Scan Alert also leads on iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Varcode B2B against 5.0 for Cool Scan Alert. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Varcode B2B ships an update every 2 months, Cool Scan Alert every 3 weeks. The most recent releases landed on June 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Varcode B2B | Cool Scan Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/varcode-b2b/id1602126586/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cool-scan-alert/id6477577640/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 38 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Varcode Ltd.](https://appshunter.io/developer/913669404) | [Surge Alert](https://appshunter.io/developer/1523881001) |

## What reviewers say

### Varcode B2B

[App page](https://appshunter.io/ios/app/varcode-b2b/id1602126586)

This app offers a wireless temperature monitoring solution for temperature-sensitive products, tracking their journey from origin to destination. It works by scanning Smart Tags™ to provide actionable insights into the cold chain. This tool is designed to enhance existing investments in product monitoring.

**Highlights:** Wireless temperature monitoring, Smart Tag scanning, Cold chain tracking, Actionable product information, Last-mile monitoring

**Features:** macOS Compatibility

**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 Varcode B2B free?

Varcode B2B 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, Varcode B2B or Cool Scan Alert?

Varcode B2B and Cool Scan Alert are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Varcode B2B or Cool Scan Alert have ads?

Neither Varcode B2B nor Cool Scan Alert shows ads.

### Which is updated more often, Varcode B2B or Cool Scan Alert?

Varcode B2B ships an update every 2 months, and Cool Scan Alert every 3 weeks. Most recently, Varcode B2B was updated on June 5, 2026 and Cool Scan Alert on June 1, 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.*