# Master vs Molo

The clearest difference is price: Molo at Free against Master's $1.99. Molo also leads on update cadence (every 3 days vs fortnightly). Master's advantage is in-app purchases (none vs 2) and chart position (#112 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Molo is free to download; Master costs $1.99 up front. Molo sells 2 in-app purchases, starting at $6.99 per month. Master asks for nothing beyond the download.

Master ships an update fortnightly, Molo every 3 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Master | Molo |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Paid | — |
| Best chart rank | **#112** | — |
| Size | 117 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Peterjohn Chisholm](https://appshunter.io/developer/1602390398) | [Hardmax AS](https://appshunter.io/developer/1820218764) |

## What reviewers say

### Master

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

**Currently charting:** #112 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


### Molo

[App page](https://appshunter.io/ios/app/molo-learn-isixhosa/id6814084079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Molo Plus | $6.99 | per month |
| Molo Plus | $49.99 | per year |


## Frequently asked questions

### Is Master free?

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

### Is Molo free?

Molo is free to download, with in-app purchases available.

### Do Master or Molo have ads?

Neither Master nor Molo shows ads.

### Which is updated more often, Master or Molo?

Master ships an update fortnightly, and Molo every 3 days. Most recently, Master was updated on November 12, 2026 and Molo on November 10, 2026.

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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.*