HVACR Check & Charge

Name: HVACR Check & Charge
Rating: 4.8707867 (2884 reviews)
Author: Copeland LP

By: Copeland LP

Check & Charge has moved to Copeland Mobile

Features & Capabilities

HVACR Check & Charge™ from Copeland is an instant mobile refrigerant charge calculator designed for HVAC and refrigeration technicians. Quickly determine proper refrigerant charge using Superheat (non-TXV), Subcooling (TXV), Airflow calculations, and PT (Pressure/Temperature) charts. The app guides contractors through entering system temperatures and latent/sensible loads to calculate correct charge adjustments under real operating conditions.

Key features include:

Superheat, Subcooling and Airflow calculators
PT (Pressure/Temperature) reference charts
Psychrometric-based superheat target finder
Supports a wide range of refrigerants (R-22, R-410A, R-32, R-134a, R-407C, R-452B, R-454B, R-290, R-448A, R-449A, R-404A, and more)
Imperial and Metric unit support

Designed for on-site use, the app simplifies charge verification and adjustments so technicians can diagnose and correct refrigerant charge quickly and confidently. More Copeland mobile tools are available at https://www.copeland.com/en-us/tools-resources/mobile-apps.

User Growth & Download Statistics

App

By:

Copeland LP

Downloads:

442,416 665

Rating:

4.87

(2,884) 5 new ratings

Version:

26.7.0 Last updated: 2026-07-01

Version code:

Creation date:

2012-09-26

Publisher country:

Permissions:

android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
android.permission.ACCESS_NETWORK_STATE Safe
com.emerson.checkncharge.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

5.80MB

Email:

ap*****@copeland.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-03

Compare stats and ranking:

Ranking

# 103,921 ▼ 107

Other platforms

HVACR Check & Charge (v26.4.0)

4.80

(16,925)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Copeland LP

Google Play Store

https://play.google.com/store/apps/details?id=com.emerson.checkncharge

Email:

ap*****@copeland.com

Website:

https://www.copeland.com/en-us/tools-resources/mobile-apps

User Reviews

Overall, reviewers praise the app for its ease of use, clarity, and accuracy in calculating charges and diagnosing HVAC issues. It saves time, minimizes math errors, and is highly valued by field technicians who rely on it daily. A few note learning benefits and one mentions lack of R744/CO2 support.

Pros

Very easy to use and understand
Saves time and reduces mathematical mistakes
Accurate load/charge calculations and strong diagnostic guidance
Highly useful for field technicians; widely recommended
Helps users understand refrigeration systems and charging

Cons

Recent reviews

okay 👍

Ma*****, 2026-06-29

excellent

ma*****, 2026-06-10

It's a great app especially for a older technician like me who officially graduated from hvac school in 2001 but have had updates throughout my career but not nearly enough! The hvac industry has changed drastically since 2001!