# UEi Apps vs BluArch

The clearest difference is rating: BluArch at 4.8 against UEi Apps's 2.4. BluArch also leads on update cadence (monthly vs every 3 months) and ratings volume (25 vs 7). UEi Apps's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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 2.4. Both are backed by a comparable volume of ratings — 7 and 25 respectively.

UEi Apps ships an update every 3 months, BluArch monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | UEi Apps | BluArch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (7 ratings)](https://appshunter.io/ios/app/uei-apps/id1332548961/reviews) | **[4.8 (25 ratings)](https://appshunter.io/ios/app/bluarch/id1622231631/reviews)** |
| Number of ratings | 7 | **25** |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 40 MB | 110 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [Rheem Manufacturing Company](https://appshunter.io/developer/853793269) |

## What reviewers say

### UEi Apps

[App page](https://appshunter.io/ios/app/uei-apps/id1332548961)

This utility app connects to various UEi devices, allowing users to monitor their status and manage associated applications. It supports a range of diagnostic tools for professional use.

**Highlights:** Supports UEi product status monitoring, Integrates with UEi device applications, Compatible with Co Checker, Dual Pressure, COA2, 525 DMM, DL429, DL429B, DL599, Provides device status updates

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

**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 UEi Apps free?

UEi Apps 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, UEi Apps or BluArch?

BluArch is rated higher. UEi Apps averages 2.4 out of 5 from 7 ratings, while BluArch averages 4.8 from 25 ratings.

### Do UEi Apps or BluArch have ads?

Neither UEi Apps nor BluArch shows ads.

### Which is updated more often, UEi Apps or BluArch?

UEi Apps ships an update every 3 months, and BluArch monthly. Most recently, UEi Apps was updated on October 24, 2026 and BluArch on October 22, 2026.

---

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