Luftverbund & Abgas icon

Luftverbund & Abgas

Hottgenroth Software AG

⬇ 500+ downloads

Est. actual: 922

Free

No in-app purchases

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +4 installs — 33% faster than the week before (+3) · 0/day since Oct 7
🏆Among Tools apps bottom 44% by installs gained this week (1273 peers growing)
🛠Updates dormant · updated 186 days ago

Installs since launch

+7 installs since Oct 7

Update history

1.6.9 May 11, 2026 · seen Oct 24, 2026

- Sicherheitsupdate<br> - Bugfixes

Only the current version so far — new entries appear as the app ships updates.

Luftverbund & Abgas is a tools app by Hottgenroth Software AG with 500+ downloads (about 922 estimated). +4 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Calculation of the combustion air network and flue gas systems VGW-TRGI 2018/TROL BImSchV/VDI”