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A/C Pro

A/C Pro

DIY auto A/C recharge

266 ratings
139 reviews
#114 in free Reference
🔍 Reference
Free

Details

  • Released
  • Updated
  • March 9, 2021
  • April 17, 2026

Features

Developer

Energizer Holdings, Inc.
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A/C Pro screenshot #1 for iPhone
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📈no. 114
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📌Ready
Reviews summary↘︎
⭐139
Reviews↘︎
📝5+ tags
Tags↘︎
🔄3+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 months
Updates frequency↘︎
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Icons↘︎

About

This app guides you through recharging your vehicle's air conditioning system with step-by-step instructions tailored to your specific car. It offers video tutorials, helps locate the low side pressure port, and provides essential vehicle specifications for a successful DIY recharge.

✓Step-by-step vehicle-specific instructions
✓Bluetooth connectivity with Smartcharge™ gauge
✓Instructional videos
✓Low side port finder
✓A/C spec database
✓Troubleshooting guide
Show original description

What users say

Summarized from real user reviews of A/C Pro. Based on 266 reviews and a 2.2/5 average, it highlights the 4 positives and 5 negatives reviewers mention most about this Reference app.

Positive things

  • 👍Easy to use
  • 🚀Helpful step-by-step instructions
  • 🚀Effective at recharging AC
  • 👍Clear and informative videos

Negative things

  • 🐛App crashes or doesn't work
  • 🐛UPC code not recognized
  • 🐛Incorrect vehicle information
  • 🔒Requires too many permissions
  • 🔒Forced to create account
See all reviews

What's New in A/C Pro

1.1.7

April 17, 2026

Streamlined gauge selection and UI enhancements

Charts

Top Free

📈 114+6

Reference

This app rose +6 positions in Reference chart.

Last updated on July 22, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Doesn’t work at all

JSON errors when looking up vehicle.
Huzze925Huzze925

My Car Isn’t Included

My 1969 Jaguar E-type isn’t included in the car lookup.
Clearwater PhilClearwater Phil

Check the battery of your gauge

The app works fine but the Bluetooth gauge itself has issues.
MyarmsandlegsarerottingMyarmsandlegsarerotting

Smart Gauge frozen

The app locks up and Smart Gauge is not accessible. The app is sending JSON error messages connecting to my login. I never received the message to enter my UPC. Product is useless.
$&dream$&dream

App does not work

App cannot load the files for any vehicle, it just displays an error, it’s unusable.
C2 PasswordC2 Password
See 134 more reviews

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User experience

🐞

Reported Bugs

3 issues

App crashes when trying to enter UPC code

Bug

Vehicle information not loading properly

Bug

Bluetooth connection issues

Bug
✨

Requested Features

3 requests

Option to bypass app and use analog gauge

Feature

More comprehensive vehicle database

Feature

Closed captions for instructional videos

Feature

FAQ

What does the A/C Pro app do?

The A/C Pro app assists users in recharging their vehicle's air conditioning system. It provides step-by-step instructions, video tutorials, and tools like a low side port finder and a vehicle specification database to make the DIY process easier and more accurate.

How does the app help with recharging my car's A/C?

The app offers guided, adaptive, vehicle-specific instructions that lead you through the entire recharge process, from finding the correct port to knowing when the recharge is complete. If you have an A/C Pro product with Smartcharge™ technology, the app can connect via Bluetooth for even more precise guidance.

Is the A/C Pro app free to use?

Yes, the A/C Pro app is free to download and use. The description does not indicate any in-app purchases or subscription fees for accessing its core features and information.

What information can I find in the A/C spec database?

The A/C spec database provides crucial information for your vehicle, including refrigerant and oil specifications, as well as their required capacities. This ensures you use the correct products for a successful and safe A/C recharge.

What if I have trouble during the A/C recharge process?

The app includes an integrated troubleshooting guide to help you get back on track if you encounter any issues. Additionally, if you still need further assistance, the app provides a direct connection to the A/C Pro support team.