QwikFix A/C vs AC Service Tech LLC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QwikFix A/C
Learn to diagnose and fix common air conditioning problems with this home repair guide. It provides step-by-step instructions to identify HVAC issues, empowering you to troubleshoot without needing to hire a professional technician.
- Diagnose HVAC system issues
- Identify common A/C problems
- Step-by-step repair instructions
- Homeowner-friendly troubleshooting
- Avoid hiring technicians
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Fix your air conditioning unit with QwikFix A/C's home repair guide. Most people don't have the experience or technical knowledge to properly troubleshoot an A/C system. The QwikFix A/C application will help you identify issues with your HVAC system yourself, without the need to hire a technician. It helps diagnose common problems that homeowners encounter and details the steps required to solve them.
AC Service Tech LLC
This app provides a comprehensive platform for HVAC/R technicians and students to access educational resources. It features training videos, calculators, online courses with certificates, articles, and podcast episodes, all in one convenient location.
- Access online courses with certificates
- Watch over 750 training videos
- Utilize HVAC/R calculation tools
- Read articles and listen to podcasts
- Track learning progress
- Downloadable training certificates
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Access all of your HVAC/R education needs in one place with the AC Service Tech App! For HVAC/R techs and students of all levels, the AC Service Tech App offers an easy-access pathway to all of our Online Academy, Calculators, Training Videos, Articles, Podcast Episodes, and More. Find all you need to expand your knowledge of the trade right here—anytime, anywhere. Through our app you can: AC Service Tech HVAC Academy - Access our online course platform where you can take courses and earn certificates on topics including our 45 hour 2nd Edition Refrigerant Charging & Service Procedures for Air Conditioning Book Course, unit installation, IAQ, airflow, metering devices, and much more. Our courses include engaging videos with informative content from some of the top HVAC instructors in the industry. Downloadable certificates are available at the end of each course, displaying the hours of training you received. Our app makes it easy to access your account on all your devices and stay logged in so you can spend more time learning. Watch Videos - The AC Service Tech YouTube channel has produced over 750 educational HVAC/R training videos that can be easily accessed through our app. From step-by-step installations, procedural videos, troubleshooting, and much more, these training videos cover a wide variety of topics to help you improve in all areas of your HVAC/R career. Use Calculators - Quickly calculate target superheat, refrigerant weight, CFM, recovery bottle max weight, and nitrogen pressure testing through our calculator tools. Simply fill in the information fields for easy and accurate calculations. Access All of Our Educational Content - Bookstore, Articles, Podcast Episodes, Quizzes, and more are all easy to navigate and are available in one place. Direct Link to our Social Media channels for all the latest updates.
Screenshots
Verdict
The clearest difference is ads: QwikFix A/C at none against AC Service Tech LLC's shown. QwikFix A/C also leads on review sentiment (100% vs 67%) and rating (5.0 vs 4.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QwikFix A/C holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 100% of QwikFix A/C's written reviews are positive against 67% of AC Service Tech LLC's.
QwikFix A/C ships an update fortnightly, AC Service Tech LLC every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | QwikFix A/C | AC Service Tech LLC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.6 (5 ratings) |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Mainstream Engineering Corporation | AC Service Tech, LLC |
Customer experience
QwikFix A/C
AC Service Tech LLC
In-app purchases
QwikFix A/C
No in-app purchases
AC Service Tech LLC
No in-app purchases
Questions
Is QwikFix A/C free?
Is AC Service Tech LLC free?
Which has better reviews, QwikFix A/C or AC Service Tech LLC?
Do QwikFix A/C or AC Service Tech LLC have ads?
Which is updated more often, QwikFix A/C or AC Service Tech LLC?
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