# Pumping Apparatus Operator — user reviews

> 3 indexed App Store user reviews of Pumping Apparatus Operator by Danila Danilenko, rated 3.80/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/pumping-apparatus-operator/id1628250951/reviews
- App overview in markdown: https://appshunter.io/ios/app/pumping-apparatus-operator/id1628250951.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (3 lowest-rated)

### 1/5 — Sloppy

*2022-09-19*

Incorrect answers, poorly written questions, tons of grammar/spelling issues.

Waste of $10

**Developer response:** Hello, what exac questions is incorrect, poorly, with grammar issues?

### 3/5 — It’s decent but probably not the most reliable

*2025-02-17*

There are good questions pertinent to an engineers exam or department specific testing but A LOT of repeating questions (some back to back) from other chapters. Also, some answers are wrong or you select the right answer and it tells you you’re wrong but the explanation it posts telling you why you’re wrong actually states your answer that you selected lol. Overall, could be a really good app but I feel like my 10 dollars could have been spent better.

### 5/5 — Question

*2024-11-08*

What book is this based off of?

---

*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 2026-06-06.*