# BluVac vs ContainerLINK™

The clearest difference is rating: BluVac at 5.0 against ContainerLINK™'s 4.4. BluVac also leads on iOS requirement (11.0 vs 13.0). ContainerLINK™'s advantage is ratings volume (16 vs 2). On price, review sentiment, update cadence 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.

BluVac holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ContainerLINK™ has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 36% of BluVac's written reviews are positive against 40% of ContainerLINK™'s, so the app with the better star average is not the one people write more warmly about.

BluVac ships an update every 2 months, ContainerLINK™ every 3 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BluVac | ContainerLINK™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bluvac/id1227222428/reviews)** | [4.4 (16 ratings)](https://appshunter.io/ios/app/containerlink/id1387492814/reviews) |
| Number of ratings | 2 | **16** |
| Positive reviews | 36.4% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 25 MB | 304 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [measureQuick](https://appshunter.io/developer/1227222427) | [Carrier Corporation](https://appshunter.io/developer/542004889) |

## What reviewers say

### BluVac

[App page](https://appshunter.io/ios/app/bluvac/id1227222428)

Connect to compatible vacuum gauges via Bluetooth to perform detailed system evacuations. Features timed tests, decay tests, and data recording. Offers advanced reporting, multiple gauge connections, and geolocation for enhanced screenshots.

**Highlights:** Bluetooth gauge connection, Timed evacuation tests, Decay test functionality, Detailed results viewing, mQ Assist integration, Pro Report feature, Connect up to 6 gauges

**Features:** macOS Compatibility

**In-app purchases:** none


### ContainerLINK™

[App page](https://appshunter.io/ios/app/containerlink/id1387492814)

This app provides service manuals, troubleshooting guides, and interactive resources for customers and technicians. It includes features like alarm code lookup, event descriptions, and a service center locator to assist with equipment maintenance and repair.

**Highlights:** Service manuals with videos, Alarm code lookup, Event Description Library, Technician toolbox, Troubleshooting guide, Service center locator

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

**In-app purchases:** none


## Frequently asked questions

### Is BluVac free?

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

### Is ContainerLINK™ free?

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

### Which has better reviews, BluVac or ContainerLINK™?

BluVac is rated higher. BluVac averages 5.0 out of 5 from 2 ratings, while ContainerLINK™ averages 4.4 from 16 ratings.

### Do BluVac or ContainerLINK™ have ads?

Neither BluVac nor ContainerLINK™ shows ads.

### Which is updated more often, BluVac or ContainerLINK™?

BluVac ships an update every 2 months, and ContainerLINK™ every 3 months. Most recently, BluVac was updated on October 12, 2026 and ContainerLINK™ on October 24, 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.*