# TEC Excelsior HVAC Pro+ vs Check Plus App

The clearest difference is rating: Check Plus App at 5.0 against TEC Excelsior HVAC Pro+'s 4.4. Check Plus App also leads on iOS requirement (13.0 vs 16.0). TEC Excelsior HVAC Pro+'s advantage is in-app purchases (none vs 2) and ratings volume (12 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Check Plus App sells 2 in-app purchases, starting at $10.00 per month. TEC Excelsior HVAC Pro+ asks for nothing beyond the download.

Check Plus App holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: TEC Excelsior HVAC Pro+ has 12 ratings behind it against 1, so its average is the more settled of the two.

TEC Excelsior HVAC Pro+ ships an update every 2 months, Check Plus App every 6 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TEC Excelsior HVAC Pro+ | Check Plus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/tec-excelsior-hvac-pro-plus/id1610400044/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/check-plus-app/id1641382405/reviews)** |
| Number of ratings | **12** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 163 MB | 33 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Watsco, Inc.](https://appshunter.io/developer/510378878) | [Check PlusLLC](https://appshunter.io/developer/1641382407) |

## What reviewers say

### TEC Excelsior HVAC Pro+

[App page](https://appshunter.io/ios/app/tec-excelsior-hvac-pro-plus/id1610400044)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Check Plus App

[App page](https://appshunter.io/ios/app/check-plus-app/id1641382405)

Streamline corporate decision-making with real-time submissions and approvals. This system creates automatic business records and customizable structures for accountability. Easily incorporate clients and vendors for confirmations and conduct board voting on corporate actions.

**Highlights:** Real-time decision submission and approval, Automatic business record creation, Customizable structure and accountability, Client and vendor network integration, Board voting for corporate actions, Push notifications for approvals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $10.00 | per month |
| Annual | $100.00 | per year |


## Frequently asked questions

### Is TEC Excelsior HVAC Pro+ free?

TEC Excelsior HVAC Pro+ is free to download, with no in-app purchases.

### Is Check Plus App free?

Check Plus App is free to download, with in-app purchases available.

### Which has better reviews, TEC Excelsior HVAC Pro+ or Check Plus App?

Check Plus App is rated higher. TEC Excelsior HVAC Pro+ averages 4.4 out of 5 from 12 ratings, while Check Plus App averages 5.0 from 1 ratings.

### Do TEC Excelsior HVAC Pro+ or Check Plus App have ads?

Neither TEC Excelsior HVAC Pro+ nor Check Plus App shows ads.

### Which is updated more often, TEC Excelsior HVAC Pro+ or Check Plus App?

TEC Excelsior HVAC Pro+ ships an update every 2 months, and Check Plus App every 6 weeks. Most recently, TEC Excelsior HVAC Pro+ was updated on October 24, 2026 and Check Plus App on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*