# Seven-Air Calculator

> Seven-Air Calculator (iPhone/iPad app by Seven-Air Gebr. Meyer AG.)

- Source: https://appshunter.io/ios/app/seven-air-calculator/id6762733944 (this page in markdown: same URL + `.md`)
- Developer: [Seven-Air Gebr. Meyer AG](https://appshunter.io/developer/1894987519)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.2 · 43 MB
- Languages: French, German, Italian
- Released: 2026-05-12
- Data updated: 2026-05-23
- User reviews in markdown: https://appshunter.io/ios/app/seven-air-calculator/id6762733944/reviews.md

## What is Seven?

Berechnungsgrundlagen für Lüftungsgeräte

Berechnung Luftvolumenstrom
Berechnung des Luftvolumenstroms anhand Druckdifferenz beim Ventilator mit Berücksichtigung der Ventilatordaten, der Umgebungstemperatur und der Aufstellhöhe m.ü.M.

Berechnung Siphon
Berechnung der minimalen Siphonhöhe anhand der Druckwerte im Lüftungsgerät.


## Version history (last 1 release)

### 1.0 — 2026-05-12

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-23.*