# Master Plumber Exam Prep 2017 Edition — user reviews

> 6 indexed App Store user reviews of Master Plumber Exam Prep 2017 Edition by Lieu Phan, rated 2.30/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/master-plumber-exam-prep-2017-edition/id1214667350/reviews
- App overview in markdown: https://appshunter.io/ios/app/master-plumber-exam-prep-2017-edition/id1214667350.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 2

## Most critical reviews (6 lowest-rated)

### 1/5 — App will not open

*2020-01-29*

I just downloaded this app and it won’t even open

### 1/5 — please fix the bug

*2019-06-20, version 1.0*

i would have rated this higher if the app doesn’t always crash. Please fix this thank you, i can’t finish a practice exam because it automatically closes the app while in the process of answering

### 2/5 — Keeps crashing

*2021-06-21*

Good app but crashes after answering a couple of questions

### 2/5 — Can you please fix the bugs?

*2017-06-24, version 1.0*

I'm not sure if those are bugs but aside from the app crashing every time. There are some questions that appears as dates. I paid for the full version and this is what I get?Ridiculous. Please update! Thanks!

### 2/5 — Why?

*2017-06-06, version 1.0*

The app crashes most of the time

### 5/5 — It is okay, but suggest one change.

*2021-12-01*

The practice tests are great for learning, but it would be awesome to be able to change it from metric to imperial just because it takes some time to calculate.

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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 2026-07-24.*