# UEi HUB

> Bluetooth companion app for HUB test kits displaying tool measurements and system parameters. (iPhone/iPad app by Kane Asia Inc..)

- Source: https://appshunter.io/ios/app/uei-hub/id1358221837 (this page in markdown: same URL + `.md`)
- Developer: [Kane Asia Inc.](https://appshunter.io/developer/1542732944)
- Category: Utilities, Productivity
- Price: Free
- Rating: 1.70/5 from 11 App Store ratings · 26 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 106 MB
- Languages: American English
- Released: 2018-03-15
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/uei-hub/id1358221837/reviews.md

## What is UEi HUB?

UEi HUB is the companion app for all HUB test kits. Enable Bluetooth on your mobile device to read tool values from your HUB probes (WOT2, WPC1, WPC2, WPP1, WHP1, WVG2), WRS, COA2, DTHA2, Analyzer, EPC. In addition to measurement values HUB calculates and displays important refrigerant side, air side and vacuum parameters all in your preferred units. Monitor Superheat and Subcooling for any of the included refrigerants. Add refrigerants to your favorites list to quickly change between them on the refrigerant side display. Smoothly transition between vacuum, refrigerant side or air side values with a swipe of the display. With the simple drag and drop connection process, and ample wireless range HUB makes it easy to get the system information you need without being tied to a fixed location on the job site.

## Key features

- Bluetooth connectivity to HUB test kits
- Real-time tool value display
- Refrigerant, air, and vacuum parameter calculation
- Superheat and Subcooling monitoring
- Customizable refrigerant favorites list
- Swipe interface for parameter views
- Drag and drop connection process

## Recent user reviews (10 of 26)

All indexed reviews: https://appshunter.io/ios/app/uei-hub/id1358221837/reviews.md

### 1/5 — App does not work on iphone

*2026-04-24*

I used this app for years then last summer an update was done to the app now i cant use the app because the text of the app wont scroll down to size to fit on phone so its like having a frozing screen .. deleted the app just downloaed it again april 2026 and still cant even navigate through the app to set anything up ..

### 1/5 — If you have apple, do not buy UEI

*2025-09-27*

I bought the hub6 and vacuum gauge and could not be more disappointed. All of my other tools are UEI and I figured this would be a great addition to my toolbox. I could not have been more wrong. I have owned the probes and vacuum gauge for four years now and they don’t work the majority of the time. Every time there is an app update or an Apple update none of my tools work. Do not waste your money on the hub sex or hobby if you have Apple. I’ve been waiting for a return email from support for two weeks with no response. I am hoping there will be some sort of class action lawsuit soon.

### 1/5 — Tool sync

*2025-09-23*

None of my tools will sync now. App is useless and so are the tools since they won’t communicate. Keeps telling me to turn on the Bluetooth when everything is on. Before the update everything worked great.

### 1/5 — Terrible

*2025-09-22*

Won’t connect to I phone, so good luck with that

### 1/5 — Wireless gauges won’t even connect

*2025-09-22*

Have had these gauges for over a month now and liked using them. After an app update now my 800$ wireless gauge set won’t even connect on my iPhone.

### 5/5 — Great app

*2025-09-19*

Seamless measurements all in one app

### 1/5 — Horrible app

*2025-09-12*

This app is horrible and works maybe 10% of the time. $1000 of dollars spent on tools you can’t use. Tech support answer is always do you have the most recent version of the app. Delete the app and re download. What a joke.

### 1/5 — Why the change

*2025-08-25*

New updated version looks horrible , old version was way clearer to read and easier to understand when uploading documentation of pressures.

### 1/5 — DONT UPDATE

*2025-08-22*

The newest update to version 2 of this app DOES NOT support the WPC1 and WPP1 Bluetooth tools. The older version of the app works flawlessly, and the new update has made it so that the WPC1 pipe temperature clamps (connected by AUX) does not transmit line temps to the app. 

Just rendered my $500 piece of equipment into fancy pressure taps… so disappointing.

### 1/5 — The app crashes on any test

*2025-05-09*

Yes I  deleted and re downloaded yes I did everything the tech team asked for this application needs to be updated for these software bugs. I can’t use my tools than what’s the point.

## Frequently asked questions about UEi HUB

### What does the UEi HUB app do?

The UEi HUB app acts as a companion to HUB test kits, enabling you to read tool values from various HUB probes and analyzers via Bluetooth. It calculates and displays important refrigerant, air, and vacuum parameters, allowing for efficient system monitoring and diagnostics.

### What are the key features of the UEi HUB app?

Key features include Bluetooth connectivity to HUB test kits, real-time display of tool values, calculation of refrigerant, air, and vacuum parameters, monitoring of Superheat and Subcooling, a customizable refrigerant favorites list, and an intuitive swipe interface for parameter views.

### Is the UEi HUB app free to use?

Yes, the UEi HUB app is free to download and use. It does not have any in-app purchases or advertisements, making it a straightforward utility for users of compatible HUB test kits.

### What devices is the UEi HUB app compatible with?

The app is designed to work with mobile devices that have Bluetooth capabilities. It connects to a range of HUB test kits and probes, including WOT2, WPC1, WPC2, WPP1, WHP1, WVG2, WRS, COA2, DTHA2, and Analyzer.

### How does the UEi HUB app help with job site efficiency?

The app enhances job site efficiency through its simple drag-and-drop connection process and ample wireless range, allowing you to get system information without being tied to a fixed location. The ability to quickly switch between parameter views and access favorite refrigerants also streamlines the diagnostic process.

## Version history (last 5 releases)

### 2.2.696 — 2026-08-28

• Analyzer log download: fixed an issue where the share sheet did not appear on iOS
• PDF report: fixed broken arrow symbols
• PDF report: prevented duplicate generation on repeated taps
• PDF report: added missing translations in Air Side and Humidity sections
• CO and Electrical charts rebuilt
• Bluetooth communication layer updated
• Translation corrections (French, Portuguese)

### 2.2.656 — 2026-08-04

• Electrical: meter display, reports, and CSV exports now show matching
  voltage/current readings; efficiency (EER) uses measured power.
• Combustion analyzers: log download, device naming, and recording fixes.
• Reports: corrected unit conversions and measurements now survive restart.

### 2.2.544 — 2026-06-22

FIXED : Bugs report

### 2.2.457 — 2026-05-17

Improved WPP2/WPP3 pressure probe handling 
— values above the rated limit now display correctly, with a clear alert on sensor failure

### 2.2.384 — 2026-04-16

Bug Fixes - DL599, WRS
Performance - Optimized BLE scan batch processing hot path

## Apps similar to UEi HUB

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SoloCUE](https://appshunter.io/ios/app/solocue/id6449558813) | 4.0 (1) | Free | Utilities |
| [Hussmann Controls](https://appshunter.io/ios/app/hussmann-controls/id1501877672) | — | Free | Utilities |
| [ACI+](https://appshunter.io/ios/app/aci-plus/id6454832576) | — | Free | Utilities |
| [Copeland Cold Chain Connect](https://appshunter.io/ios/app/copeland-cold-chain-connect/id1480037058) | 5.0 (7) | Free | Utilities |
| [BluTest](https://appshunter.io/ios/app/blutest/id1468301498) | 4.0 (2) | Free | Utilities |
| [DryLINK](https://appshunter.io/ios/app/drylink/id1321136896) | 4.3 (7) | Free | Utilities |

## More apps by Kane Asia Inc.

- [Lang Tools Wireless](https://appshunter.io/ios/app/lang-tools-wireless/id779268105)
- [UEi Wireless](https://appshunter.io/ios/app/uei-wireless/id849705071)
- [CoChecker](https://appshunter.io/ios/app/cochecker/id1048961367)
- [Differential Pressure](https://appshunter.io/ios/app/differential-pressure/id1099444569)
- [EEVBlog 121GW](https://appshunter.io/ios/app/eevblog-121gw/id1173156224)
- [UEi Scale](https://appshunter.io/ios/app/uei-scale/id1179255449)

All apps by Kane Asia Inc.: https://appshunter.io/developer/1542732944

## Related topics

[uei hub](https://appshunter.io/ios/topics/uei-hub) · [uei wireless](https://appshunter.io/ios/topics/uei-wireless) · [uei dtha2](https://appshunter.io/ios/topics/uei-dtha2) · [uei apps](https://appshunter.io/ios/topics/uei-apps) · [uei](https://appshunter.io/ios/topics/uei) · [kane dtha2](https://appshunter.io/ios/topics/kane-dtha2)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*