# KPS Connect vs S7 PLC HMI

The clearest difference is in-app purchases: KPS Connect at none against S7 PLC HMI's 1. KPS Connect also leads on iOS requirement (12.0 vs 17.0). S7 PLC HMI's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. S7 PLC HMI sells 1 one-off in-app purchase. KPS Connect asks for nothing beyond the download.

KPS Connect ships an update monthly, S7 PLC HMI every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KPS Connect | S7 PLC HMI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 6 MB | 15 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [JIRI NOVOTNY](https://appshunter.io/developer/6801989591) |

## What reviewers say

### KPS Connect

[App page](https://appshunter.io/ios/app/kps-connect/id6466814820)

**Features:** macOS Compatibility

**In-app purchases:** none


### S7 PLC HMI

[App page](https://appshunter.io/ios/app/s7-plc-hmi/id6801989589)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $5.99 | one-time |


## Frequently asked questions

### Is KPS Connect free?

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

### Is S7 PLC HMI free?

S7 PLC HMI is free to download, with in-app purchases available.

### Do KPS Connect or S7 PLC HMI have ads?

Neither KPS Connect nor S7 PLC HMI shows ads.

### Which is updated more often, KPS Connect or S7 PLC HMI?

KPS Connect ships an update monthly, and S7 PLC HMI every 5 days. Most recently, KPS Connect was updated on November 3, 2026 and S7 PLC HMI on October 31, 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.*