# BluVac vs Craftlink Ltd

The clearest difference is update cadence: BluVac at every 2 months against Craftlink Ltd's every 5 months. BluVac also leads on iOS requirement (11.0 vs 16.6). 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.

BluVac ships an update every 2 months, Craftlink Ltd every 5 months. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | BluVac | Craftlink Ltd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bluvac/id1227222428/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 25 MB | 295 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manifold Cloud Services Ltd.](https://appshunter.io/developer/1227222427) | [Craftlink Ltd](https://appshunter.io/developer/1731369312) |

## 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


### Craftlink Ltd

[App page](https://appshunter.io/ios/app/craftlink-ltd/id6478015742)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BluVac free?

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

### Is Craftlink Ltd free?

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

### Do BluVac or Craftlink Ltd have ads?

Neither BluVac nor Craftlink Ltd shows ads.

### Which is updated more often, BluVac or Craftlink Ltd?

BluVac ships an update every 2 months, and Craftlink Ltd every 5 months. Most recently, BluVac was updated on September 9, 2026 and Craftlink Ltd on September 10, 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.*