# ESBE vs Wöhler Report

The clearest difference is update cadence: Wöhler Report at every 2 weeks against ESBE's every 5 months. Wöhler Report also leads on iOS requirement (15.0 vs 17.0). 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.

ESBE ships an update every 5 months, Wöhler Report every 2 weeks. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ESBE | Wöhler Report |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 160 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESBE AB](https://appshunter.io/developer/1287612322) | [Woehler Technik GmbH](https://appshunter.io/developer/959456679) |

## What reviewers say

### ESBE

[App page](https://appshunter.io/ios/app/esbe/id554443104)

This app helps plumbers, installers, and planners select the correct ESBE valve and determine the appropriate Kvs value. It provides technical details on valve series and offers contact information for the company.

**Highlights:** ESBE valve selection tool, Kvs value calculation, Technical information on valve series, Company contact details

**Features:** macOS Compatibility

**In-app purchases:** none


### Wöhler Report

[App page](https://appshunter.io/ios/app/wohler-report/id6758101959)

**In-app purchases:** none


## Frequently asked questions

### Is ESBE free?

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

### Is Wöhler Report free?

Wöhler Report is free to download, with no in-app purchases.

### Do ESBE or Wöhler Report have ads?

Neither ESBE nor Wöhler Report shows ads.

### Which is updated more often, ESBE or Wöhler Report?

ESBE ships an update every 5 months, and Wöhler Report every 2 weeks. Most recently, ESBE was updated on November 1, 2026 and Wöhler Report on October 25, 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.*