# C&G 2391-52 Inspection&Testing — user reviews

> 6 indexed App Store user reviews of C&G 2391 by Adnan Sheikh.

- Source: https://appshunter.io/ios/app/c-and-g-2391-52-inspection-and-testing/id1535348605/reviews
- App overview in markdown: https://appshunter.io/ios/app/c-and-g-2391-52-inspection-and-testing/id1535348605.md

## Most critical reviews (6 lowest-rated)

### 1/5 — Old questions

*2024-06-17*

The questions are old! Need updating, i had none of them on the exam! And failed!!

### 2/5 — Okay, helpful, out of date

*2021-11-26*

It was helpful and I would say it did help me pass but some questions are on 17th Edition and not 18th. If it was updated it would be a 5 star app.

### 3/5 — Please Update

*2022-06-12*

Good app - but please update

### 3/5 — Some of the answers appear to be wrong

*2022-03-31*

If r1+r2 = 0.9 what will be the reading for R1+R2 be 
I calculate this to be 0.225 but the answer according to the app is 0.45,
Am I missing something? 
There as being a few other questions that have seemingly had the wrong answers, which is a shame because otherwise the app is very good for exam prep and improving/keeping up with electrical inspection and testing info.

### 3/5 — Flash cards don't work

*2020-12-27*

The overall app is good for revision just a shame  about the flash cards not working

**Developer response:** Thank you for taking the time to leave a review, please update your app to fix the flash card issue.

### 5/5 — Brilliant!

*2021-10-10*

Was struggling for training material for my retake as I ran out of passed papers and this has filled the gap perfectly

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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 2026-09-07.*