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Etagenrechner App

✍️ Editor
✍️ BU Analytics Review

Etagenrechner App is an iOS app from Steffen Weber in the Productivity category, currently rated across few ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 0Niche (micro-niche or pre-traction stage). For a Productivity app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 94 MB🔞 4+📱 iOS 10.0+🔖 v1.23🔄 updated 1y ago🌐 EN, DE📂 Productivity💰 Paid🚀 Launched 2019 (7y old)

📝 About this app

The app is used in the industrial pipe construction.
European standard (EN 10220)

Functions:
Calculation of offsets and
weight calculation of pipes, offsets and profiles.

All nominal diameter and fittings are provided, so it will be very easy for you to solve complex calculations quickly. Even if you put in false information, you can not get wrong solutions. This way you can save material, time and stress. The App is your help in a hectic and busy working day.

- 28 offset calculations (8 offset types with 2 or 4 interrupts),
- Given nominal diameters (DN25-1000) according to EN 10220 with outside diameter (z. B. NPS/DN
100 - 114,3),
- Calculation with lenght or elbow angle,
- 4 types of elbow,
- Manual input of elbow radius,
- Offsets with tee,
- Individual gap,
- Detailed help and description,
- History of your calculations.

Results
- Cut length
- Elbow angle
- Inside and outside cutting values of the elbow
- Take off, chord
- Installation length of offset
- Calculation of offset weight

Weight calculation of
- Pipes,
- 4 types of elbow,
- U profiles (80-200),
- HEB (100-220),
- Manual inputs.

Single weights will be added to the list, so that you can use the weight of the construction units to choose the right lifting gear.

🆕 What's New · v1.23

Display under iOS18 has been adjusted.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Etagenrechner App
Developer
Steffen Weber
Bundle ID
de.rohrvorrichter.Offset-Calc-App-EN
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
EN, DE

Company

Website
www.Rohrvorrichter.de
Tagline
Willkommen auf Rohrvorrichter.de
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$287/mo
Top-grossing rank
Outside top 100 in US Productivity
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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