Airkit: HVAC Calculator

Name: Airkit: HVAC Calculator
Author: Chiaro Apps

Chiaro Apps

⬇ 100+ downloads

Est. actual: 125

Free

Released: Jul 29, 2026

IAP: $2.99 - $9.99 per item

No ads

Rated: Everyone

Signals

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

📈Last 7 days +6 installs — 40% slower than the week before (+10) · 1/day since Oct 1
🏆Among Tools apps top 50% by installs gained this week (914 peers growing)
🛠Updates quiet · updated 56 days ago

Installs since launch

+35 installs since Oct 1

Update history

1.2.1 Sep 16, 2026 · seen Oct 1, 2026

Now in metric — and it still shows its work. • Every tool works in metric: L/s or m³/h, mm, m/s, Pa, kW, grams. Round duct follows EN 1506. • The reference library converts too — no more °F or feet. • New installs pick units from your region. • "Show calculation" shows every step, in your units. • Save a reading and reopen it exactly as you left it.

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

Airkit: HVAC Calculator is a tools app by Chiaro Apps with 100+ downloads (about 125 estimated). +6 installs in the last 7 days. Released Jul 29, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Airkit is the all-in-one HVAC calculator built for working technicians. Superheat and subcooling, refrigerant charging, the ductulator, PT charts, airflow, static pressure, and the electrical numbers — every calc you reach for on a service call, in one fast, offline app. Built for modern systems. Airkit handles A2L…”