Comparison

HVAC Super Tech vs TechAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HVAC Super Tech

This app provides certified-level HVAC technical support, offering fast troubleshooting for error codes and system faults. It features smart image analysis for diagrams and hands-free voice assistance for technicians.

Highlights
  • Fast error code diagnosis
  • System fault analysis
  • Image analysis of diagrams
  • Hands-free voice commands
  • 24/7 technical support
  • All manufacturer brands supported
Features
Read full description

HVAC Super Tech is the only mobile app that brings accurate certified-level HVAC expertise straight to your phone! Fast and Accurate Troubleshooting •Lightning-fast diagnosis of error codes, pressure/temperature readings, analysis, and system faults •Get clear, step-by-step instructions without flipping through manuals, or getting lost in web searches with unreliable information Smart Image & Diagram Analysis •Snap photos of wiring diagrams, circuit boards or equipment panels. Our OCR feature reads, annotates and guides you in real time. •Identify components and problem areas with precision. Hands-Free Voice Assistance •Use voice commands to ask questions while you work, no need to touch your phone with greasy gloves. Why HVAC Super Tech? •Built by industry-certified and seasoned HVAC professionals with decades of knowledge, experience, and resources in the building trades industry, HVAC Super Tech is the most valuable technical support app available! •Cost less than a day's lunch per week! Tired of waiting on a phone call, trying to find the manual online, or reaching out to multiple sources because of manufacturer/brand specific information? •HVAC Super Tech provides fast 24.7 technical support for all manufacturer brands of equipment and all building systems •No more being in the dark in those middle of the night service calls With HVAC Super Tech you’ll: •Reduce call-back rates and equipment downtime •Increase first-visit fix rates and billable hours •Empower less experienced techs with expert-level guidance, increasing knowledge and value along the way •Reduced time spent on service calls •Reduces having to add more technicians in high demand seasons, by making technicians more efficient •Build you and your companies reputation and have stronger relationships with clients Download now and transform every service call into a smooth, efficient and profitable experience. Your ultimate, single source 24.7 HVAC technical support is here and the value never ends! *Subscription required for app access. •Apple’s standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ •Privacy Policy: https://buildingsolutionstechnicalservices.com/#hvac-super-tech-app-privacy-policy

About

TechAI

This intelligent assistant provides HVAC technicians with instant access to equipment manuals, troubleshooting guides, and expert knowledge. Quickly look up error codes, find specific manual information, and access general HVAC concepts. It offers unlimited chat history and a dark mode interface for ease of use.

Highlights
  • Equipment manual search
  • Error code lookup
  • HVAC knowledge base
  • Tech support contact
  • Unlimited chat history
  • Dark mode interface
Features
Read full description

TechAI is your on-site HVAC and trades assistant. Ask any field question — troubleshooting, error codes, wiring, parts, install and service tips — or snap a nameplate to pull the manufacturer manual, confirm the cover, and keep answering from that book (manuals save on your phone for no-signal jobs). ASK ANY HVAC OR TRADES QUESTION • General HVAC knowledge when you don’t have equipment info • Error codes, diagnostics, and repair guidance • Wiring, parts, and install/service how-tos • Manufacturer tech-support contacts when you ask OR START FROM THE EQUIPMENT • Scan a nameplate or enter brand/model • See unit age when the serial can be decoded • Confirm the manual cover before you trust equipment-specific answers • Confirmed manuals download to your phone — open offline in basements and mechanical rooms • Jump to the page the answer came from when available • Paste a PDF link or upload a manual if search can’t find one Support: techaiquestions@gmail.com Terms & Privacy: https://techaiquestions.carrd.co/

Screenshots

HVAC Super Tech4 screens
TechAI4 screens

Verdict

The call

The clearest difference is monetization model: TechAI at freemium against HVAC Super Tech's subscription. HVAC Super Tech's advantage is iOS requirement (16.6 vs 18.5). On price, rating, review sentiment and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HVAC Super Tech sells 3 in-app purchases, starting at $29.99 per month and TechAI sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for HVAC Super Tech against 5.0 for TechAI. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
HVAC Super Tech versus TechAI: the parameters behind the verdict, then further details
ParameterHVAC Super TechTechAI
PriceFreeFree
Rating5.0 (2 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings25 — better
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better18.5
Further details — not scored
Size21 MB3 MB
Age rating17+4+
DeveloperBUILDING SOLUTIONS TECHNICAL SERVICES LLCANTHONY,MASON ARGILA

Customer experience

HVAC Super Tech

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TechAI

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

HVAC Super Tech

Subscriptions2
  • Pro Level-Monthly Subscription7 Days trial$29.991 Month
  • Pro Level-Yearly Subscription$199.991 Year
One-time1
  • Part Timer-30 Day Access$49.99
2 purchases

TechAI

Subscriptions2
  • Premium Monthly$14.991 Month
  • Premium Annual$143.991 Year

Questions

Is HVAC Super Tech free?
HVAC Super Tech is free to download, with in-app purchases available.
Is TechAI free?
TechAI is free to download, with in-app purchases available.
Which has better reviews, HVAC Super Tech or TechAI?
HVAC Super Tech and TechAI are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.
Do HVAC Super Tech or TechAI have ads?
Neither HVAC Super Tech nor TechAI shows ads.
Which is updated more often, HVAC Super Tech or TechAI?
HVAC Super Tech ships an update fortnightly, and TechAI fortnightly. Most recently, HVAC Super Tech was updated on October 4, 2026 and TechAI on October 11, 2026.

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