# Emus EVGUI vs Concorde Hydraulics

The clearest difference is update cadence: Emus EVGUI at every 3 months against Concorde Hydraulics's every 9 months. Emus EVGUI also leads on iOS requirement (9.0 vs 16.0). 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.

Emus EVGUI ships an update every 3 months, Concorde Hydraulics every 9 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Emus EVGUI | Concorde Hydraulics |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free | — |
| Size | 22 MB | 4 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EMUS UAB](https://appshunter.io/developer/1242820283) | [HPC Hydraulics](https://appshunter.io/developer/1198566615) |

## What reviewers say

### Emus EVGUI

[App page](https://appshunter.io/ios/app/emus-evgui/id1242820284)

This application provides a graphical interface for monitoring electric vehicle battery management systems. It displays key battery parameters and detailed maintenance information, allowing users to track performance and log data for support.

**Highlights:** Graphical dashboard and detail screens, BMS and battery maintenance information, Events log, Landscape and portrait orientation support, Bluetooth connectivity, Data logging for support

**Features:** macOS Compatibility

**In-app purchases:** none


### Concorde Hydraulics

[App page](https://appshunter.io/ios/app/concorde-hydraulics/id6446486823)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Emus EVGUI free?

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

### Is Concorde Hydraulics free?

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

### Do Emus EVGUI or Concorde Hydraulics have ads?

Neither Emus EVGUI nor Concorde Hydraulics shows ads.

### Which is updated more often, Emus EVGUI or Concorde Hydraulics?

Emus EVGUI ships an update every 3 months, and Concorde Hydraulics every 9 months. Most recently, Emus EVGUI was updated on October 4, 2026 and Concorde Hydraulics on October 11, 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.*