# Master vs Exacq Support Portal

The clearest difference is price: Exacq Support Portal at Free against Master's $1.99. Exacq Support Portal also leads on iOS requirement (13.0 vs 15.0). Master's advantage is chart position (#83 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Exacq Support Portal is free to download; Master costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Master | Exacq Support Portal |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (100 ratings)](https://appshunter.io/ios/app/master-nav/id1602390396/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 96.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | — |
| Best chart rank | **#83** | — |
| Size | 117 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Peterjohn Chisholm](https://appshunter.io/developer/1602390398) | [Sensormatic Electronics LLC](https://appshunter.io/developer/406341268) |

## What reviewers say

### Master

[App page](https://appshunter.io/ios/app/master-nav/id1602390396)

**Currently charting:** #83 Top Paid · Education (US App Store)

Learn maritime navigation rules with an interactive system designed for effective retention. This app breaks down complex regulations into manageable sections with visual aids and mnemonics. It revisits incorrect answers and provides instant graphical feedback, making the learning process intuitive and efficient.

**Highlights:** Interactive learning system, Step-by-step rule guidance, Mnemonics and memory aids, Interactive visuals, Graphical feedback on answers, Practice section with progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Exacq Support Portal

[App page](https://appshunter.io/ios/app/exacq-support-portal/id6468991355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Master free?

Master costs $1.99, with no in-app purchases.

### Is Exacq Support Portal free?

Exacq Support Portal is free to download, with no in-app purchases.

### Do Master or Exacq Support Portal have ads?

Neither Master nor Exacq Support Portal shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*