# Marine Insight e vs MMD Exam

The clearest difference is iOS requirement: Marine Insight e at 13.0 against MMD Exam's 17.6. On price, update cadence, 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Marine Insight e | MMD Exam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free |
| Size | 17 MB | 26 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MARINE INSIGHT](https://appshunter.io/developer/977636456) | [Deepak Kumar](https://appshunter.io/developer/1788929701) |

## What reviewers say

### Marine Insight e

[App page](https://appshunter.io/ios/app/marine-insight-e-library/id6475720792)

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

**In-app purchases:** none


### MMD Exam

[App page](https://appshunter.io/ios/app/mmd-exam/id6740208891)

Prepare for Maritime Mercantile Department (MMD) exams in India with this comprehensive study tool. Access interactive navigation rules, past question papers for various certifications, and study materials from qualified persons. Designed for maritime professionals and students to aid in achieving certification success.

**Highlights:** Interactive COLREG rules with explanations, Extensive past examination papers, Study material from qualified persons, Offline access to downloaded papers, User-friendly interface, Organized by certification level

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marine Insight e free?

Marine Insight e is free to download, with no in-app purchases.

### Is MMD Exam free?

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

### Do Marine Insight e or MMD Exam have ads?

Neither Marine Insight e nor MMD Exam shows ads.

### Which is updated more often, Marine Insight e or MMD Exam?

Marine Insight e ships an update fortnightly, and MMD Exam fortnightly. Most recently, Marine Insight e was updated on September 20, 2026 and MMD Exam on June 1, 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.*