# DeltaV CHARM DEWD — user reviews

> 9 indexed App Store user reviews of DeltaV CHARM DEWD by Emerson Process Management, rated 4.10/5 from 14 ratings.

- Source: https://appshunter.io/ios/app/deltav-charm-dewd/id688891028/reviews
- App overview in markdown: https://appshunter.io/ios/app/deltav-charm-dewd/id688891028.md
- Rating breakdown: 5★ 11 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 3

## Most critical reviews (9 lowest-rated)

### 1/5 — Where are the schematics?

*2019-11-22, version 1.4.1*

Who broke this ap????

### 1/5 — Keeps crashing

*2019-10-10, version 1.3.1*

Can’t even get past the “allow access to camera” button before it crashes and then never opens again. I’m on latest iOS version on iPhone 7 Plus

### 1/5 — Crap

*2019-10-07, version 1.3.1*

Manual schematics on the old version was 10 times better

### 3/5 — include more hardware.

*2025-01-18*

Please include LED diagnostic status for PK controllers and Charms IO cards.

### 5/5 — Will help

*2024-01-07, version 1.5.1*

Shows everything you need to know about diagnostics

### 5/5 — Excellent app.

*2022-04-13, version 1.5.1*

Super useful for scanning charms LED.

### 5/5 — I/E technician @ LYB

*2019-12-17, version 1.4.1*

Sweet, this is wonderful Application and we’ll help a lot, thank you for all these great informations. 
I like to thank our unit engineer Mrs Sean Williams

### 5/5 — Hshshs

*2019-09-13, version 1.3*

Hshshsje

### 5/5 — Literally the greatest app ever made

*2014-03-11, version 1.1*

This is literally the greatest app ever made

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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 2026-06-01.*