App Intel

KaraHVAC

LiveKara Air Studio1 app · 148 installsToolsFreecom.karahvac.app

Professional HVAC Engineering Tools for Precise Heating and Cooling Load Design

Alert me★ WatchOpen in Play ↗
Total installs
148
exact · Play shows 100+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
4 Sept 2026
1mo ago
Last update
24 Sept 2026
v3.1.0 · 18d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
144.6158.4172.3186.120010 Oct12 Oct13 Oct
144.6158.4172.3186.120010 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct13 Oct11 Oct: 012 Oct: 013 Oct: 0

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Device or other IDs
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

3 in 1 group
0 Sensitive0 Notable3 Routine
OtherRoutine3

Access to miscellaneous device features that don't fit other categories

  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
KaraHVAC is the Ultimate Professional Toolkit Designed Specifically for HVAC Engineers, Contractors, and Mechanical Designers. Simplify your workflow and generate accurate calculations for heating, cooling, and air properties directly from your mobile device. Whether you are in the office or on the field, KaraHVAC provides the essential tools you need to design efficient mechanical systems with confidence. Key Features: • Load Calculations: Accurately calculate heating and cooling loads for residential and commercial spaces. • Psychrometric Analysis: Easily determine air properties including humidity, enthalpy, and specific volume. • Duct Sizing & Design: Optimize ductwork dimensions for efficient airflow and minimal friction loss. • Unit Conversion: A comprehensive built-in converter tailored specifically for mechanical and thermodynamics units. • Professional PDF Reports: Generate clean, standardized PDF reports of your calculations to share with clients or team members instantly. • Dark Mode Support: A beautiful, responsive interface that adapts to your preferred theme. Built with speed and precision in mind, KaraHVAC eliminates the need for manual charts and complex spreadsheets. It’s the perfect pocket companion for any mechanical engineering professional.

What's new

New release of KaraHVAC! • Comprehensive heating and cooling load calculations • Psychrometric properties and air state analysis • Advanced duct sizing tools • Engineering unit converter • Professional PDF report generation • Full Dark Mode support

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