# CPS Connect Pro vs KACO NX Setup

The clearest difference is review sentiment: CPS Connect Pro at 100% against KACO NX Setup's 0%. CPS Connect Pro also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CPS Connect Pro ships an update every 3 weeks, KACO NX Setup every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | CPS Connect Pro | KACO NX Setup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/cps-connect-pro/id1495162290/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 233 MB | 35 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FOMWARE LIMITED](https://appshunter.io/developer/1708193369) | [KACO new energy GmbH](https://appshunter.io/developer/376799826) |

## What reviewers say

### CPS Connect Pro

[App page](https://appshunter.io/ios/app/cps-connect-pro/id1495162290)

This app allows users to connect to and manage various hardware modules for solar inverters. It facilitates parameter settings, firmware upgrades, and remote monitoring of PV plants.

**Highlights:** Connect to hardware modules (FG4E, FG4C, WiFi, GPRS, FOMlink), Initialize and modify CPS NO-LCD inverters, Upgrade inverter firmware, Configure gateways for internet access, Scan Modbus bus for configuration, Simplify PV plant activation and creation, Remote data viewing and alarm monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### KACO NX Setup

[App page](https://appshunter.io/ios/app/kaco-nx-setup/id1578206997)

Configure and energize new inverters quickly and comfortably. This app guides you step-by-step through the commissioning process, allowing you to easily set parameters and update inverter software. Feed power into the grid in minutes.

**Highlights:** Step-by-step commissioning, Wi-Fi inverter connection, Parameter configuration, Inverter software updates, Grid feed-in

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

**In-app purchases:** none


## Frequently asked questions

### Is CPS Connect Pro free?

CPS Connect Pro is free to download, with no in-app purchases.

### Is KACO NX Setup free?

KACO NX Setup is free to download, with no in-app purchases.

### Do CPS Connect Pro or KACO NX Setup have ads?

Neither CPS Connect Pro nor KACO NX Setup shows ads.

### Which is updated more often, CPS Connect Pro or KACO NX Setup?

CPS Connect Pro ships an update every 3 weeks, and KACO NX Setup every 2 months. Most recently, CPS Connect Pro was updated on November 3, 2026 and KACO NX Setup on November 3, 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.*