# Honeywell PT Chart — user reviews

> 16 indexed App Store user reviews of Honeywell PT Chart by Honeywell International, Inc., rated 2.10/5 from 18 ratings.

- Source: https://appshunter.io/ios/app/honeywell-pt-chart/id503873378/reviews
- App overview in markdown: https://appshunter.io/ios/app/honeywell-pt-chart/id503873378.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 2 · 2★ 0 · 1★ 12

## Newest reviews (1 of 16)

### 1/5 — Nearly useful

*2012-12-20*

Needs to have an option to find the temperature off of a known pressure.

## Most critical reviews (10 lowest-rated)

### 1/5 — Amazingly Bad

*2018-06-15*

Great update. App shuts off now every time I have to try to select a refrigerant. Worked fine before the update. Oh well, pt charts aren't hard to find

### 1/5 — No good since update

*2018-06-14*

Was good app till last update

### 1/5 — Crashes

*2018-06-13*

App now crashes instantly.

### 1/5 — App crashes instantly

*2018-05-31*

Used to work until this last update, crashed instantly now on my iPhone X

### 1/5 — Crashes

*2018-03-16*

App crashes immediately. Won’t even open. Used to work great. Used it daily and was very accurate. But now I can’t even look at the charts.

### 1/5 — Sub cooling app that you can’t calculate now

*2018-02-22*

I used this app all the time before the update!!! What happened Honeywell?????

### 1/5 — Horrible

*2017-12-08*

This is not a good PT chart at all. You can’t search for the refrigerant you want.

### 1/5 — Doesn't work

*2016-10-27*

Was a great app before the latest update. Now it won't calculate sub cooling and superheat. Go back to the last version.

### 1/5 — No pt chart

*2016-05-11*

Waste of time there is no actual pt chart

### 1/5 — HVAC/R

*2015-07-24*

Would be great if it had pressures and temperatures on this PT chart. Deleted.

## Most praised reviews (5 highest-rated)

### 5/5 — Horny

*2022-05-21, version 1.11*

Oi

### 4/5 — Doesn't have R32

*2015-01-22*

Great app. Only thing missing is R32

### 3/5 — Need updated refrigerants

*2025-12-05*

Need updated refrigerants including A2L.

### 3/5 — Refrigerant chart

*2016-04-29*

App works good except for the chart at the bottom. No temps or readings are appearing.

### 2/5 — Not a pt chart

*2016-03-25*

Useful for easy calc of sc & sh, but change the name!

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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 2026-06-10.*