Comparison

MSS Sea vs MMD Exam

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

MSS Sea

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Maersk Supply Service SeaLearn on your mobile device

About

MMD Exam

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
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MMD Exam Prep Your comprehensive study companion for Maritime Mercantile Department (MMD) examinations in India. MMD Exam Prep is the essential tool for maritime professionals preparing for their MMD examinations. Whether you're studying for Second Mate, Chief Mate, or ASM certifications, this app provides everything you need in one place. Key Features: โ€ข Complete COLREG Rules - Interactive navigation rules with detailed explanations - Comprehensive coverage of all 41 rules - Easy-to-navigate categories including Steering, Lights & Shapes, and Sound Signals- Study Material from Qualified persons.- Past Question Paper Set- Much more Coming โ€ข Past Paper Access - Extensive collection of past examination papers - Organized by certification level: โ†’ Second Mate โ†’ Chief Mate Phase 1 & 2 โ†’ ASM โ†’ NCV NWKO - PDF viewer with zoom capabilities - Offline access to downloaded papers โ€ข User-Friendly Interface - Clean, intuitive design - Easy navigation between sections - Quick access to specific rules and papers - Professional layout optimized for study Perfect for: โ€ข Maritime students โ€ข Deck officers preparing for higher certifications โ€ข Maritime training institutes โ€ข Working professionals updating their knowledge Privacy & Security: โ€ข No personal data collection โ€ข No sign-up required โ€ข Privacy policy: https://deepakkumar891.github.io/Privacy-Policy-Page/ Download MMD Exam today and take the first step toward your maritime certification success!

Screenshots

MSS Sea3 screens
MMD Exam4 screens

Verdict

The call

The clearest difference is update cadence: MMD Exam at fortnightly against MSS Sea's every 5 weeks. MSS Sea's advantage is iOS requirement (15 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

MSS Sea ships an update every 5 weeks, MMD Exam fortnightly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard2 real differences ยท 6 level
MSS Sea versus MMD Exam: the parameters behind the verdict, then further details
ParameterMSS SeaMMD Exam
PriceFreeFree
Positive reviewsโ€”50.0% of reviews
Update frequencyEvery 5 weeksFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15 โ€” better17.6
Further details โ€” not scored
Size25 MB26 MB
Age rating4+4+
DeveloperMaersk Supply Service ASDeepak Kumar

In-app purchases

None

MSS Sea

No in-app purchases

None

MMD Exam

No in-app purchases

Questions

Is MSS Sea free?
MSS Sea 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 MSS Sea or MMD Exam have ads?
Neither MSS Sea nor MMD Exam shows ads.
Which is updated more often, MSS Sea or MMD Exam?
MSS Sea ships an update every 5 weeks, and MMD Exam fortnightly. Most recently, MSS Sea was updated on November 11, 2026 and MMD Exam on October 30, 2026.

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