# EPC, Herth+Buss vs Walterscheid Connected Service

The clearest difference is update cadence: Walterscheid Connected Service at every 2 months against EPC, Herth+Buss's every 10 months. EPC, Herth+Buss's advantage is iOS requirement (11.0 vs 15.1). 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.

EPC, Herth+Buss ships an update every 10 months, Walterscheid Connected Service every 2 months. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | EPC, Herth+Buss | Walterscheid Connected Service |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 28 MB | 54 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DVSE GmbH](https://appshunter.io/developer/436130172) | [Walterscheid GmbH](https://appshunter.io/developer/1520933457) |

## What reviewers say

### EPC, Herth+Buss

[App page](https://appshunter.io/ios/app/epc-herth-plus-buss/id475320452)

**In-app purchases:** none


### Walterscheid Connected Service

[App page](https://appshunter.io/ios/app/walterscheid-connected-service/id1571069466)

This app provides farmers and contractors with easy access to maintenance and repair instructions for shafts and machines. It digitally documents all maintenance work performed, helping to extend the service life of equipment and improve operational reliability.

**Highlights:** Maintenance and repair instructions, Digital documentation of work, QR code identification, Product information access, Team synchronization, Reduced lubricant consumption

**In-app purchases:** none


## Frequently asked questions

### Is EPC, Herth+Buss free?

EPC, Herth+Buss is free to download, with no in-app purchases.

### Is Walterscheid Connected Service free?

Walterscheid Connected Service is free to download, with no in-app purchases.

### Do EPC, Herth+Buss or Walterscheid Connected Service have ads?

Neither EPC, Herth+Buss nor Walterscheid Connected Service shows ads.

### Which is updated more often, EPC, Herth+Buss or Walterscheid Connected Service?

EPC, Herth+Buss ships an update every 10 months, and Walterscheid Connected Service every 2 months. Most recently, EPC, Herth+Buss was updated on September 15, 2026 and Walterscheid Connected Service on June 1, 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.*