# BluVac vs PHNA USA

The clearest difference is update cadence: BluVac at every 2 months against PHNA USA's every 7 months. BluVac also leads on iOS requirement (11.0 vs 13.0). 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 BluVac against 5.0 for PHNA USA. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

BluVac ships an update every 2 months, PHNA USA every 7 months. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BluVac | PHNA USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/bluvac/id1227222428/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/phna-usa/id1607516154/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 25 MB | 75 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [measureQuick](https://appshunter.io/developer/1227222427) | [tchop GmbH](https://appshunter.io/developer/1100726152) |

## 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


### PHNA USA

[App page](https://appshunter.io/ios/app/phna-usa/id1607516154)

This app helps users plan permeable hardscape projects by providing product information, processing videos, and a material consumption calculator. It also offers direct chat with the product team and access to application examples and social media content.

**Highlights:** Consumption calculator for project planning, Product information and processing videos, Real-time chat with product team, Application examples with galleries, Latest news and social media content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BluVac free?

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

### Is PHNA USA free?

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

### Which has better reviews, BluVac or PHNA USA?

BluVac and PHNA USA are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do BluVac or PHNA USA have ads?

Neither BluVac nor PHNA USA shows ads.

### Which is updated more often, BluVac or PHNA USA?

BluVac ships an update every 2 months, and PHNA USA every 7 months. Most recently, BluVac was updated on October 12, 2026 and PHNA USA on October 20, 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.*