# Cornerstone Local vs SAMSUNG HVAC

The clearest difference is update cadence: SAMSUNG HVAC at every 10 days against Cornerstone Local's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cornerstone Local ships an update every 10 months, SAMSUNG HVAC every 10 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cornerstone Local | SAMSUNG HVAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (19 ratings)](https://appshunter.io/ios/app/samsung-hvac/id1347697574/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 29 MB | 67 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Bannister](https://appshunter.io/developer/1025403422) | [GBRiX KOREA LLC](https://appshunter.io/developer/1341548773) |

## What reviewers say

### Cornerstone Local

[App page](https://appshunter.io/ios/app/cornerstone-local/id1163892087)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAMSUNG HVAC

[App page](https://appshunter.io/ios/app/samsung-hvac/id1347697574)

This app provides HVAC professionals with tools for product registration, warranty claims, and technical document access. It includes features for error code lookup, refrigerant property analysis, and product comparison to streamline fieldwork.

**Highlights:** Product registration and warranty claims, Access to technical documents and manuals, Error code lookup with instructional videos, Pressure-temperature chart for refrigerant properties, Psychrometric calculator for air analysis, Product specification comparison, Account management

**In-app purchases:** none


## Frequently asked questions

### Is Cornerstone Local free?

Cornerstone Local is free to download, with no in-app purchases.

### Is SAMSUNG HVAC free?

SAMSUNG HVAC is free to download, with no in-app purchases.

### Do Cornerstone Local or SAMSUNG HVAC have ads?

Neither Cornerstone Local nor SAMSUNG HVAC shows ads.

### Which is updated more often, Cornerstone Local or SAMSUNG HVAC?

Cornerstone Local ships an update every 10 months, and SAMSUNG HVAC every 10 days. Most recently, Cornerstone Local was updated on October 29, 2026 and SAMSUNG HVAC on October 24, 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.*