# pRNciples 4.0 — user reviews

> 11 indexed App Store user reviews of pRNciples 4.0 by Greg Karzhevsky, rated 1.60/5 from 14 ratings.

- Source: https://appshunter.io/ios/app/prnciples-40/id998865402/reviews
- App overview in markdown: https://appshunter.io/ios/app/prnciples-40/id998865402.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 2 · 2★ 0 · 1★ 11

## Most critical reviews (10 lowest-rated)

### 1/5 — Needs bugs fixed

*2020-10-12, version 1.3*

Please update the app, it works for a few days then I can’t log in again. I love the app option because I can take it anywhere I go but no sense if the app keeps crashing.

### 1/5 — Doesn’t work

*2020-09-25, version 1.3*

Doesn’t work on Iphone

### 1/5 — Doesn’t work

*2019-08-18, version 1.2*

I choose the correct answer & the app marks it wrong but shows the same answer I choose to be correct.

### 1/5 — This app needs updating

*2018-08-18, version 1.2*

It doesn’t work well on a phone. I have an iPhone and it keeps freezing and closing out when I try to go to the next question. Please workout the kinks soon it is actually accessible on the go

### 1/5 — Just awful

*2018-08-16, version 1.2*

Idk who was in charge of creating this app, but they could not have done a worst job. Just awful.

### 1/5 — Doesn't work

*2017-11-26, version 1.1.1*

Please update to fix app. Does not work for iPhone. Can not move on to question #2

### 1/5 — App freezes constantly!!!! Ugh!

*2017-11-23, version 1.1.1*

App doesn’t work. I can’t even move on to question #2 because it freezes! Please fix all of these issues so us students can utilize this extra help

### 1/5 — Does not work on iPhone at all.

*2016-04-04, version 1.1.1*

It says and "internal error occurred..." Been this way for awhile. And is very slow on PC.

### 1/5 — Disappointed

*2016-03-29, version 1.1.1*

Good luck getting this app to work on an iPhone.  Several students including myself cannot get this app to work on our iPhones.  Very disappointed.

### 1/5 — Developers should revise this app...

*2015-09-10, version 1.0*

Answers to some questions are incorrect per the app, but correct per textbooks.
Grammar in some of the questions are incorrect which can cause students to answer incorrectly.
I really don't like to use it but hey...it's mandatory I guess.

## Most praised reviews (1 highest-rated)

### 5/5 — Great app

*2015-08-06, version 1.0*

Awesome resource!

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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 2026-06-11.*