- Home
- Free App Analytics
- HVACR Check & Charge
- HVACR Check & Charge Vs. SkillCat: EPA 608, HVAC & more
HVACR Check & Charge vs SkillCat: EPA 608, HVAC & more Usage & Stats
Instant mobile refrigerant charge calculator for HVACR applications.
The HVACR Check & Charge™ mobile app from Copeland Climate Technologies provides an on-site refrigerant charge calculator for air conditioning and refrigeration applications. Based on historic sliding cardboard charge calculators, this app allows contractors to easily calculate the correct system refrigerant charge for R-22, R-410A, R-32, R-407C, R-134a, R-452B, R-454B, R-438A, R-422B, R-427A, R-421A, R-404A, R-290, R-449A, R-448A, R-407A, R-600, R-600a, R502, R-514A and R-515B. Contractors can simply choose Superheat, Subcooling, or Airflow and enter the specified system temperatures along with the latent and sensible environmental loads. These values are then used to determine the proper system charge and whether the charge amount needs to be altered based on these conditions.
• AC & Refrigeration Systems
• Superheat Calculator (non-TXV)
• Subcooling Calculator (TXV)
• Airflow Calculator
• PT Charts (Pressure / Temperature)
• Find a Superheat target using psychometric calculations
• For use with R-22, R-410A, R-32, R-407C, R-134a, R-452B, R-454B, R-438A, R-422B, R-427A, R-421A, R-404A, R-290, R-449A, R-448A, R-407A, R-600, R-600a, R502, R-514A and R-515B.
• Imperial and Metric Support
Assists with calculating proper system refrigerant charge based on operating conditions.
Information on this and other Emerson Climate applications is available at https://www.copeland.com/en-us/tools-resources/mobile-apps
- Apple App Store
- Free
- Reference
Store Rank
- -
Trade School? More like Trade Revolution.
College is $100K of debt. Traditional trade schools are stuck in 1997.
SkillCat? It’s $10/month. On your phone. And way more fun.
We’re the only app where you can earn your EPA 608, OSHA-10, and Trade School Diploma while sitting on the toilet — and STILL come out certified.
300,000+ tradespeople already joined. What’s your excuse?
What’s Inside:
- EPA 608 & 609 Certification
* Official, accredited, and fully mobile. Core. Type I, II, III. Universal. 98% pass rate.
* No test center. No excuses.
- Accredited Trade School Diplomas
* HVAC. Plumbing. Electrical. Appliance Repair.
* Self-paced. IACET-accredited. Built for people with real jobs and no time to waste.
- OSHA-10 Certification
* Get it. Need it. Required by just about every company that matters.
- NATE Certification Prep
* Want more money? Certify like a boss. NATE preps are inside the app.
- 200+ Courses. No Fluff. No Filler.
* From "How to not die on the job" to "Fix the unfixable."
* Airflow. Wiring. Refrigerants. Motors. Diagrams. All killer, no filler.
Who It’s Built For:
* HVAC newbies & seasoned pros
* Electricians & plumbers who want that paper
* Maintenance techs leveling up
* People who are done with dead-end jobs
* Anyone ready to say “screw it” and build a real career
Why SkillCat Slaps:
* Train from your phone. Anywhere. Anytime.
* No tuition. Just $10/month. Seriously.
* Certs that employers actually respect
* Built by real tradespeople, not some crusty board of directors
* We’ll even email you memes. Maybe a photo of our CEO stress-eating drywall.
SkillCat is the trade school we wish we had.
It’s funny. It’s fast. It’s accredited. And it actually works.
Download it. Use it. Change your life.
Your future self will high-five you.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
- Apple App Store
- Free
- Education
Store Rank
- -
HVACR Check & Charge vs. SkillCat: EPA 608, HVAC & more ranking comparison
Compare HVACR Check & Charge ranking trend in the past 28 days vs. SkillCat: EPA 608, HVAC & more
Rank
No Data Available
HVACR Check & Charge vs. SkillCat: EPA 608, HVAC & more ranking by country comparison
Compare HVACR Check & Charge ranking trend in the past 28 days vs. SkillCat: EPA 608, HVAC & more
No Data to Display
Compare to any site with our free trial
January 9, 2026