Comparison

Appion Central vs TEC Excelsior HVAC Pro+

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

Head to head
About

Appion Central

Manage your HVAC tools and connect to the web portal. This app provides a mobile interface for your Appion products.

Highlights
  • Manage Appion products
  • Interface with Appion Portal
  • Mobile tool management
Features
Read full description

Appion Central is designed to allow users to manage their Appion products as well as provide an interface with the Appion Portal web service.

About

TEC Excelsior HVAC Pro+

This app provides HVAC professionals with quick access to product information, pricing, and availability. It includes tools for searching equipment, verifying warranties, and accessing technical documents, streamlining on-site work.

Highlights
  • View pricing and order status
  • Real-time product availability
  • Search HVAC models and parts
  • Verify warranty and submit claims
  • Access spec sheets and diagrams
  • HVAC calculators (PT, Sub-Cool, Superheat)
  • Branch locator and directions
Features
Read full description

Temperature Equipment Co and National Excelsior’s mobile app is your HVAC “Easy Button”. It can make your life easier and save time by providing access to product information and useful tools whether you’re on-site, in the drive-thru, or just sitting at home watching TV. Features & Benefits You can: * link to your Temperature Equipment Co and National Excelsior account to view your pricing and order status data, as well as real-time product availability at your preferred branch and other nearby Temperature Equipment Corporation branches * easily find Temperature Equipment Co and National Excelsior locations, hours, & phone numbers. Get driving directions through your favorite mapping app * search for HVAC equipment models and view the parts list and superseded parts. Scan QR codes or UPC Bar Codes for faster product lookups * also search by system needs to find AHRI matched systems * verify warranty registrations, get related data, and even submit warranty claims while in the field * view spec sheets, wiring diagrams, installation guides, consumer literature, etc. for Temperature Equipment Corporation products * receive push notifications of special offers & promotions from Temperature Equipment Co and National Excelsior * access multiple useful calculators, including the PT calculator, Sub-Cool calculator, Superheat calculator, Existing Duct calculator, and New Duct calculator * quickly access the flashlight tool to light up attics, closets and equipment while you work Temperature Equipment Co and National Excelsior’s mission is to deliver the quality HVAC products you need, when you need them, and provide expert technical support. Temperature Equipment Co and National Excelsior are the HVAC professionals’ supplier of choice, and we work hard every day to earn and keep your trust

Screenshots

Appion Central4 screens
TEC Excelsior HVAC Pro+4 screens

Verdict

The call

The clearest difference is rating: TEC Excelsior HVAC Pro+ at 4.4 against Appion Central's 2.8. Appion Central's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TEC Excelsior HVAC Pro+ holds the better App Store score, 4.4 against 2.8. Both are backed by a comparable volume of ratings — 14 and 12 respectively.

UpkeepUpdate frequency

Appion Central ships an update every 5 weeks, TEC Excelsior HVAC Pro+ every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Appion Central versus TEC Excelsior HVAC Pro+: the parameters behind the verdict, then further details
ParameterAppion CentralTEC Excelsior HVAC Pro+
PriceFreeFree
Rating2.8 (14 ratings)4.4 (12 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings14 — better12
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size35 MB163 MB
Age rating4+4+
DeveloperAppion Inc.Watsco, Inc.

Customer experience

Appion Central

All ratings13 ratings
Positive46.2%
Neutral7.7%
Negative46.2%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

TEC Excelsior HVAC Pro+

All ratings12 ratings
Positive83.3%
Neutral8.3%
Negative8.3%

In-app purchases

None

Appion Central

No in-app purchases

None

TEC Excelsior HVAC Pro+

No in-app purchases

Questions

Is Appion Central free?
Appion Central is free to download, with no in-app purchases.
Is TEC Excelsior HVAC Pro+ free?
TEC Excelsior HVAC Pro+ is free to download, with no in-app purchases.
Which has better reviews, Appion Central or TEC Excelsior HVAC Pro+?
TEC Excelsior HVAC Pro+ is rated higher. Appion Central averages 2.8 out of 5 from 14 ratings, while TEC Excelsior HVAC Pro+ averages 4.4 from 12 ratings.
Do Appion Central or TEC Excelsior HVAC Pro+ have ads?
Neither Appion Central nor TEC Excelsior HVAC Pro+ shows ads.
Which is updated more often, Appion Central or TEC Excelsior HVAC Pro+?
Appion Central ships an update every 5 weeks, and TEC Excelsior HVAC Pro+ every 2 months. Most recently, Appion Central was updated on October 19, 2026 and TEC Excelsior HVAC Pro+ on October 24, 2026.

Other comparisons