# Airtemp Contractor Tools vs BluArch

The clearest difference is rating: BluArch at 4.8 against Airtemp Contractor Tools's 3.7. BluArch also leads on ratings volume (24 vs 6). Airtemp Contractor Tools's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

BluArch holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 6 and 24 respectively.

Airtemp Contractor Tools ships an update every 2 months, BluArch monthly. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Airtemp Contractor Tools | BluArch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/airtemp-contractor-tools/id1594702031/reviews) | **[4.8 (24 ratings)](https://appshunter.io/ios/app/bluarch/id1622231631/reviews)** |
| Number of ratings | 6 | **24** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 27 MB | 110 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Advantech Consulting Group, Inc.](https://appshunter.io/developer/1594702033) | [Rheem Manufacturing Company](https://appshunter.io/developer/853793269) |

## What reviewers say

### Airtemp Contractor Tools

[App page](https://appshunter.io/ios/app/airtemp-contractor-tools/id1594702031)

This app provides contractors with essential field tools, including a system builder and warranty information. Access technical support conveniently within the application.

**Highlights:** Custom system builder, Warranty information access, Technical support contact, Field tools for contractors

**In-app purchases:** none


### BluArch

[App page](https://appshunter.io/ios/app/bluarch/id1622231631)

This app simplifies HVAC system installation and servicing for contractors. It uses Bluetooth to connect with eligible air systems, allowing for quick setup, monitoring of operating parameters, and easy troubleshooting of alarms and system status directly from a phone.

**Highlights:** Bluetooth system setup, Monitor operating parameters, Verify system setup, Diagnose alarms, Step-by-step parts replacement

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Airtemp Contractor Tools free?

Airtemp Contractor Tools is free to download, with no in-app purchases.

### Is BluArch free?

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

### Which has better reviews, Airtemp Contractor Tools or BluArch?

BluArch is rated higher. Airtemp Contractor Tools averages 3.7 out of 5 from 6 ratings, while BluArch averages 4.8 from 24 ratings.

### Do Airtemp Contractor Tools or BluArch have ads?

Neither Airtemp Contractor Tools nor BluArch shows ads.

### Which is updated more often, Airtemp Contractor Tools or BluArch?

Airtemp Contractor Tools ships an update every 2 months, and BluArch monthly. Most recently, Airtemp Contractor Tools was updated on October 3, 2026 and BluArch on October 17, 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.*