# HVAC Tools Pro > Professional HVAC diagnostics tool. Smart Superheat, Subcooling & OCR scanner. Canonical page: [https://chrome-stats.com/d/com.hvactoolspro](https://chrome-stats.com/d/com.hvactoolspro) ## Overview - **ID:** `com.hvactoolspro` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** VCNM Desarrollos - **Category:** TOOLS - **Downloads:** 517 - **Version:** 1.1.4 - **Last updated:** 2026-09-04 - **First published:** 2026-05-11 - **Publisher country:** EC - **Size:** 92 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hvactoolspro) - **Website:** [https://vcnmdesarrollos.com](https://vcnmdesarrollos.com/) - **Privacy policy:** [https://docs.google.com/document/d/1pjYCHDgQaRBHhNImwHlQ0tcRTV5K-IeyD4k\_O7n-lrM/edit?usp=sharing](https://docs.google.com/document/d/1pjYCHDgQaRBHhNImwHlQ0tcRTV5K-IeyD4k_O7n-lrM/edit?usp=sharing) ## Description HVAC Tools Pro: The All-In-One Field Engine & Business Suite

Why carry multiple apps when you can have a high-precision engineering calculator and a complete business manager in your pocket? Designed by a 25-year industry veteran for North American residential and commercial contractors.

1. PREMIUM FIELD ENGINEERING MODULES (PRO):
* Smart Charge Diagnostics: Advanced Target Superheat & Subcooling auto-corrected for your local altitude above sea level.
* Next-Gen Ready: Full parameters for new low-GWP A2L refrigerants (R-454B, R-32).
* Airflow & Ductulator: Precise duct sizing, CFM calculations, and psychrometric analysis.
* Commercial RTU & Load Match: Heavy-duty calculations for commercial rooftop units, ventilation, and COP/EER efficiency.
* Troubleshooting Guides: Smart logic diagnostics and cross-referenced error codes to fix equipment fast.

2. COMPLETE FIELD SERVICE CRM & FINANCES (PRO):
* Client & Route Control: Manage your customers with direct Google Maps routing and one-click WhatsApp client notifications.
* Job Expense Tracker: Log your materials, truck gas mileage, and inventory costs on the go.
* Business Analytics: Real-time visual graphs of your weekly, monthly, and yearly net profits and pending invoices.

3. 100% FREE UTILITIES:
* OCR Compressor Scanner: Point your camera at any nameplate to extract data and identify specs instantly.
* Compressor Terminal ID: Fast Common, Start, and Run identification to keep your wiring safe.
* Capacitors, unit converters, and full HVAC Technical Guidelines. ## Rankings - #1,363,578 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.INTERNET` - `android.permission.RECORD_AUDIO` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.VIBRATE` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.BILLING` - `com.hvactoolspro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [HVAC Tools Pro](https://chrome-stats.com/d/com.hvacpro_tecnico.app) — 927 users - [HVAC Toolkit Pro](https://chrome-stats.com/d/com.hvac.toolkit.pro) — 143 users - [RefriPro HVAC Field Tools](https://chrome-stats.com/d/com.sognoragroup.refripro) — 50 users - [Haltron HVAC Pro: P/T & Calc](https://chrome-stats.com/d/com.haltron.hvac) — 9 users - [HVAC Toolkit](https://chrome-stats.com/d/com.carmelsoft.HVACToolkit) — 749 users, 2.25 / 5 - [HVAC Suite](https://chrome-stats.com/d/com.psychrochart.app) — 183 users - [HVAC Tools Calculator & Codes](https://chrome-stats.com/d/com.aoka200.starcool1) — 13,831 users - [ACLogics: Pro HVAC Field Tool](https://chrome-stats.com/d/com.aclogics.app) — 26 users - [Superheat Calculator - HVAC](https://chrome-stats.com/d/com.hvactools.superheat_subcool_calculator) — 3,267 users, 4.63 / 5 - [HVAC AI: Tools & Simulator](https://chrome-stats.com/d/com.PLCAcademy.AutomationAI) — 7,455 users - [HVAC PT Pro: Superheat Calc](https://chrome-stats.com/d/com.havcptapps.havc_pt_refrence.havc_pt_refrence) — 94 users - [AI Tools](https://chrome-stats.com/d/com.elitech.ai.tools) — 46,644 users, 2.86 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.hvactoolspro)