# Fast OEM Mobile Tech — user reviews

> 11 indexed App Store user reviews of Fast OEM Mobile Tech by International Comfort Products Corporation, rated 3.30/5 from 13 ratings.

- Source: https://appshunter.io/ios/app/fast-oem-mobile-tech/id941402002/reviews
- App overview in markdown: https://appshunter.io/ios/app/fast-oem-mobile-tech/id941402002.md
- Rating breakdown: 5★ 7 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 5

## Most critical reviews (10 lowest-rated)

### 1/5 — No longer working

*2026-06-16*

App not working. When try to open says won’t work on a “jailbreak or sandbox phone” my phone has never been jailbroken or running a sandbox. Has become worthless. I’ve even tried reinstalling it. Only thing I do is I do the public bata OS but that has never been an issue in the past so maybe they need to update their app.

### 1/5 — Never connects

*2025-11-18*

An error occurred while reading from the NFC chip, please try again. This error has showed up on both units I have tried this app on. Terrible system. Amana systems with cool cloud have never given me an issue… also don’t have to turn off the power to connect to those…

### 1/5 — Worthless and useless

*2024-08-19*

Doesn’t proceed to the next screen after connection. Then will show 100 screens saying try again or power off unit. Fix your sh’t

### 1/5 — Bugs, can’t look up model and serial numbers anymore

*2024-05-10*

Can’t get past model and serial number lookup. Keeps saying. Invalid model number and kicks me out even though it pulls up equipment model and serial number. Serious bugs since last update May 9.2024

### 1/5 — Unimpressed

*2017-10-02*

Doesn’t get past screen that says there are no stores near me. Would be a nice app I suppose.

### 1/5 — Crashes

*2015-08-14*

Doesn't work. Can't get past register screen.

### 1/5 — Doesn't work

*2015-07-13*

iOS 8.1.2 iPhone 6

### 1/5 — Fast parts app won't open

*2015-03-24*

I'm sure this would be a fantastic app for any technician working in the field but ... My app won't open so pretty hard to search parts

### 3/5 — 1st time user

*2026-04-05*

So , 1st time using the app, I noticed it required multiple attempts to connect and save the changes.  I wish you didn't have to reconnect to save any changes. It's cool to connect to it off but  I know it's for Carriers with a different stickers,so I don't understand why it doesn't function with the unit powered up like the other HVAC equipment apps ( Trane, York, Daikin) prolly help with trouble shooting and doing stuff, but honestly it's definitely a great feature on units in this price point , an I appreciate the effort . Definitely helps to establish better value to the customer who may need a more affordable unit. I haven't dug dug into all that it can do  but it's cool to change fan speed and other settings.

### 5/5 — Improved app is great

*2025-01-22*

This app has had some updates recently. I like being able to look up a connected system, documents and the equipment information in the app.

## Most praised reviews (1 highest-rated)

### 5/5 — Perfect app!!!

*2016-01-05*

Absolutely LOVE!!!!

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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 2026-08-17.*