Android app — on-site HVAC duct audit

No more
scribbled notes.
The report is instant.

Aér'Audits replaces paper, spreadsheets and desktop software with a single mobile app. Guided measurements, instant calculations, PDF and Excel report generated on-site — ready to hand to the client.

Download the free trial See how it works

30 days free · no card, no sign-up. Then €20 excl. VAT/month, only if you carry on.

✓Android 8+ / tablet / smartphone
✓Works offline
✓5 languages
Aér'Audits — saisie point de mesure
📋
Zero paper, zero re-entry
📊
Report delivered on-site
📁
Full audit history
🔌
Offline mode
Features

Everything you need
for field audits

Built for the field, not for a desk.

📝
Step-by-step guided measurements
The app guides the technician point by point. Nothing missed, nothing mislabelled.
⚡
Automatic calculations
Enter air velocity and duct diameter — the app computes the flow rate in m³/h. Add pressure and temperature for Nm³/h directly.
📄
PDF + Excel report on-site
A structured, readable report generated directly from the smartphone. Handed to the client before leaving.
🗂️
Complete history
All audits archived by site and date. Find any past job, compare trends over time.
📡
Offline mode
Works without Wi-Fi or mobile data. Ideal for industrial sites with dead zones.
🌍
5 languages
Interface in French, English, German, Spanish and Portuguese. For multinational field teams.

All features →

How it works

From measurement to report
in minutes

01
Create the audit
Enter the client, site and network configuration. The app generates the corresponding form.
02
Measure on-site
Enter velocity, diameter, pressure and temperature point by point. Flow rates in m³/h and Nm³/h calculated on the fly.
03
Generate the report
One tap. PDF and Excel generated directly on the device, no connection needed.
04
Hand to the client
Share by email, messaging or print from your smartphone before leaving the site.
Pricing

30 days free,
then one simple plan.

The trial starts when you install the APK, with no card and no sign-up. You only subscribe afterwards, once you're convinced.

Monthly
After your 30-day trial
€20
excl. VAT/month after trial
  • Unlimited audits
  • PDF + Excel export
  • Full history
  • 5 languages
  • Updates included
Subscribe

No commitment · cancel anytime

Best value
Annual
After your 30-day trial
€180
excl. VAT/year after trial — €15/month
2 months free — save €60
  • Unlimited audits
  • PDF + Excel export
  • Full history
  • 5 languages
  • Updates included
Subscribe

Billed once a year · cancel anytime

Ready to start?

30 days to make
up your own mind.

Download the APK and test it on your own sites. No card, no sign-up. Subscribe only if it saves you time.

Download the free trial View tutorial