# Rule Master — user reviews

> 13 indexed App Store user reviews of Rule Master by Universal Queue LLC, rated 4.80/5 from 280 ratings.

- Source: https://appshunter.io/ios/app/rule-master/id1617543595/reviews
- App overview in markdown: https://appshunter.io/ios/app/rule-master/id1617543595.md
- Rating breakdown: 5★ 255 · 4★ 11 · 3★ 11 · 2★ 0 · 1★ 3

## Most critical reviews (10 lowest-rated)

### 1/5 — Doesn’t work

*2022-11-28*

The app doesn’t work on my phone… quiz and verbatim don’t display in a usable manner

### 1/5 — Bad

*2022-09-04, version 2.0*

Since you keep trying to get me to review the app after every single question, this is what you’re getting.

### 1/5 — Don’t rely on it

*2022-04-08*

Some of the content and answers are totally wrong.

**Developer response:** EDIT: We’re excited to announce that we’ve incorporated a feedback system in our most recent update, making it much easier for users to report issues.

Thank you very much for your feedback. We can assure you that the questions have been carefully reviewed in their entirety by an experienced US Navy Surface Warfare Officer. However, we understand that doesn’t mean there are no mistakes, and we’re working right now to add a feature that will allow users to submit questions for further review.

In the meantime, we would love to hear what content you found to be misleading as well as any additional feedback you may have via email to RuleMasterFeedback@gmail.com

### 3/5 — Questions disappear off the bottom of the screen

*2024-06-09*

Many of the questions with longer answers disappear off the bottom off the screen. The 4th answer may not show.

### 3/5 — Good information but UX needs some refinement

*2022-11-30, version 4.0*

Having a way to quiz myself is handy but things like very small visual aids to questions makes things difficult. For instance a diagram of two vessels in a crossing situation may be presented but it is too small for quick identification. Some questions have a character limit over the margin so only half of the question is visible.

### 3/5 — Needs more

*2022-11-22, version 4.0*

I definitely wouldn’t rely on this app as your sole study if you’re trying to get your RFPNW endorsement, some of the answers aren’t 100% accurate to the questions. But you get what you pay for and the person who made this probably has never sailed or hasn’t in a long time.

### 3/5 — Incomplete questions

*2022-04-07, version 1.0*

Good questions and suitable for review and exam prep. Unfortunately many of the questions are incomplete showing three dots(…) instead of displaying the entire text.

### 4/5 — Great app , one complaint

*2023-01-22, version 4.0*

The diagrams are too small , can’t see which boat is boat “A” or boat “B”, boat 1 or boat 2.

### 5/5 — Ready for the test! 🙌🏼

*2023-09-23, version 4.1*

I love the app so much! Very user friendly. 
A lot of great information to study and review! This was so helpful and really prepared me to have the understanding I needed to feel confident for the exam!

### 5/5 — Suggestion

*2023-03-28, version 4.0*

Great app. Used it to study for my Yachtmaster exam. 

It’d be very helpful if the relevant COLREG rule was linked when answering a question correctly as well as when incorrect.

## Most praised reviews (3 highest-rated)

### 5/5 — Beautifully designed app

*2023-03-16, version 4.0*

I love the layout of the app and how easy it is to navigate between different topics. Very functional, I wish this app could be for all kinds of subjects to study for like chemistry or history. Would love to see this app expand its subjects.

### 5/5 — Great app, slight issues

*2022-10-07, version 3.1*

Hello, I’ve been very happy with the app, but sometimes it feels as though either there is an error, the explanation to a wrong answer is not always covered very clearly. Rule 34, I have found it doesn’t specify the different sound signals it just repeats one short blast three times. Improvements could be made in tracking missed questions and having those to train on. 

Thank you for making this app

### 5/5 — Cool app

*2022-04-10, version 1.0*

Cool and easy to use app. 
Worth a download.

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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 2026-08-31.*