# Guide2Inspections vs Maritime Master

The clearest difference is update cadence: Maritime Master at every 10 days against Guide2Inspections's every 4 weeks. Maritime Master also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Guide2Inspections ships an update every 4 weeks, Maritime Master every 10 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Guide2Inspections | Maritime Master |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 70 MB | 2.3 GB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Navguide Solutions LLP](https://appshunter.io/developer/1715115933) | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) |

## What reviewers say

### Guide2Inspections

[App page](https://appshunter.io/ios/app/guide2inspections/id6471336696)

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

**In-app purchases:** none


### Maritime Master

[App page](https://appshunter.io/ios/app/maritime-master/id6741146129)

Master maritime navigation and safety with an interactive 3D learning experience. Covers COLREGs, flags, ropework, navigation, meteorology, and more through engaging lessons and quizzes.

**Highlights:** Interactive 3D ropework and knot tying, COLREGs reference and quizzes, Flag and phonetic alphabet learning, Maritime safety procedures, Navigation tools and techniques, Meteorology and weather patterns, Comprehensive maritime exams

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Guide2Inspections free?

Guide2Inspections is free to download, with no in-app purchases.

### Is Maritime Master free?

Maritime Master is free to download, with no in-app purchases.

### Do Guide2Inspections or Maritime Master have ads?

Neither Guide2Inspections nor Maritime Master shows ads.

### Which is updated more often, Guide2Inspections or Maritime Master?

Guide2Inspections ships an update every 4 weeks, and Maritime Master every 10 days. Most recently, Guide2Inspections was updated on October 9, 2026 and Maritime Master on October 14, 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.*