# PQ-Box — PQ-Box remote access via Wi-Fi

> PQ-Box remote access via Wi-Fi (iPhone/iPad app by A. Eberle GmbH & Co. KG.)

- Source: https://appshunter.io/ios/app/pq/id1468297137 (this page in markdown: same URL + `.md`)
- Developer: [A. Eberle GmbH & Co. KG](https://appshunter.io/developer/592341114)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17 · 40 MB
- Released: 2019-08-16
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/pq/id1468297137/reviews.md

## What is PQ?

The PQ-Box App – Experience power quality in a whole new way.
Connect wirelessly to your PQ-Box and keep an eye on your measurement data at all times. Live visualization, smart analysis features, and full control—all combined in one intuitive app. This makes power quality analysis mobile, flexible, and simply fascinatingly efficient.


## Version history (last 5 releases)

### 2.5.0 — 2026-04-16

- Now displays supraharmonics up to 20 kHz
- Improved display of harmonics up to the 50th order

### 2.4.3 — 2025-11-24

Supports the new PQ-Box ONE !

### 2.2.0 — 2024-05-15

- Option to delete the memory (PQBox 50)
- Display of the network addresses of the PQBox
- Update translations
- Added Korean translation

### 2.1.1 — 2023-01-18

- Compatible with all WiFi firmware levels of all PQ boxes.
- Number of recorders are also displayed on the recording page.
- Frequency 50Hz / 60Hz and designation measuring order adjustable via parameterization.
- Added Spanish language.
- Connection stability improved.
- Corrected the presentation of the energy data.

### 2.1.0 — 2021-11-27

Features:
- New menu item "Recording control” – Start, stop a measurement and send a manual trigger via app now possible.
- Available in nine languages.
- GPS data from a iPhone or iPad can be sent as additional information to the measurement file.
- Net frequency and identifier measurement can be set via parameterisation.
- Online oscilloscope view reworked including zoom function.
- Updating the A-Eberle contact details.

Bugfixes:
- Improvement of the identification of the PQ-Box type and the actual licence.
- Connection via the app also possible if the standard Wifi IP address (192.168.2.4) differs from the PQ-Box (150 / 200 / 300).
- Improvement of the communication protocol between app and PQ-Box.

## Apps similar to PQ

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DriversCare 2.0](https://appshunter.io/ios/app/driverscare-20/id1598111207) | — | Free | Utilities |
| [Checkware 4](https://appshunter.io/ios/app/checkware-4/id1286629728) | — | Free | Utilities |
| [BAUR Fault Location](https://appshunter.io/ios/app/baur-fault-location/id1097715125) | — | Free | Utilities |
| [Multi-Tracer](https://appshunter.io/ios/app/multi/id1453652612) | — | Free | Utilities |
| [Megger Link](https://appshunter.io/ios/app/megger-link/id1491183642) | — | Free | Utilities |
| [Metrel Cloud App](https://appshunter.io/ios/app/metrel-cloud-app/id1581986113) | — | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*