Crassus vs ESBE
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Crassus
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Crassus is the problem solver for connecting different pipe systems. With the Adapter Finder, our app helps you quickly identify the right adapter for two identical or different pipe systems. On the product pages, youβll find all relevant information and details (images, dimensions, specifications, videos, and more). The dealer search helps you find a sanitary, building materials, or civil engineering supplier near you. Already trusted by more than 18,000 smart installers! Key Features: - Adapter Finder: Quickly finds the right adapter for connecting identical or different pipe systems. - Dealer Search: Shows sanitary, building materials, and civil engineering dealers and other suppliers near you. - Product Catalog: All Crassus products with images, dimensions, specifications, and detailed information. - Pipe Encyclopedia: Discover over 280 pipe systems with more than 3,500 pipe variants. - Multi-language: German and English. - Display Modes: Light Mode and Dark Mode. - Available for smartphones and tablets.
ESBE
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.
- ESBE valve selection tool
- Kvs value calculation
- Technical information on valve series
- Company contact details
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The ESBE app is an excellent tool for plumbers, installers, planners to find out which ESBE valve to choose and what Kvs value to use. There is also additional technical information about the different valve series as well as contact information to ESBE.
Screenshots
Verdict
The clearest difference is update cadence: ESBE at every 5 months against Crassus's every 15 months. Crassus's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Crassus ships an update every 15 months, ESBE every 5 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.
| Parameter | Crassus | ESBE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 83.3% of reviews |
| Update frequency | Every 15 months | Every 5 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 76 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Crassus GmbH & Co. KG | ESBE AB |
In-app purchases
Crassus
No in-app purchases
ESBE
No in-app purchases







