Seabook Maritime vs Seably
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seabook Maritime
This app provides essential maritime information for seafarers and shore-based professionals. It serves as an offline reference for ship stability, navigation, regulations, and marine engineering, aiding in safer seas and cleaner waters.
- COLREG regulations
- GMDSS information
- Marine engineering details
- Navigation at sea
- Ship stability calculations
- Shipboard safety guidelines
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Seabook serves as a key information source for seafarers and shore-based employees to promote safer seas and cleaner waters. This easy-to-use, accessible-offline mobile app serves as a reference tool for key elements of Ship stability, Navigation, COLREG and Marine engineering, and is designed for seafarers, cadets, maritime students and master mariners alike. Seabook contains details on; 1) COLREG (International Regulations for Preventing Collisions at Sea) 2) GMDSS (Global Maritime Distress and Safety System) 3) International Code of Signals 4) Marine Engineering 5) Marine Meteorology 6) Shipboard Safety 7) Health at Sea 8) Life Saving Appliances 9) Shipmanagement and Business 10) Navigation at Sea 11) Ship Stability 12) Country Flags 13) Ropework 14) Knots 15) more and more enriched contents ...
Seably
Access maritime training courses on your mobile device, with new content added monthly. Learn at your own pace with bite-sized lessons and earn shareable certificates. Download courses for offline access to continue your education anywhere.
- Access hundreds of maritime courses
- Bite-sized lessons for flexible learning
- Offline course access
- Progress saved across devices
- Earn shareable certificates
- Learn on or offshore
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Get the maritime training you need on the go with the Seably app. With new content added every month, from industry professionals, training centers, subcontractors, and insurance companies, we’ll help you fuel your maritime career. We offer concise lessons with a legible reading experience designed to let you focus on the content. The courses are divided into steps to help you set your own pace and take the courses bite-sized or everything at once. You can buy individual courses, or subscribe to Seably for Business and get unlimited access to all courses for you and your employees. App Features: - Access our full catalog: Explore among hundreds of courses in over 20 topics. - Byte-sized courses: Set your own pace and take the courses bite-sized or everything at once. - Learn anywhere: Onshore or at Sea. Download courses to your device and complete your training without an internet connection. - Pick up where you left off: Your course progress is saved on the app and the web. - Earn shareable Certificates: Easily share your achievements with vetting inspectors, employers, or colleagues. Popular Topics: Our marketplace features topics that help you advance your career, get you the necessary certificates, or master new skills. - BRM - Cargo Handling - Deck Operations - Emergency Procedures - Engineering - Environment - Firefighting - Health and Lifestyle - Human Behaviour - Information Technology - Maintenance & Repair - Medical Procedures - Personal Safety - Personal Survival - Risk Management - Security Earn a Certificate: Seably offers affordable learning with free and paid courses. The courses include video lectures, reading materials, and quizzes that test your skills and award you with a certificate. Pricing: Single courses from $29–$799 Seably for Business from $4–$14 per month
Screenshots
Verdict
The clearest difference is in-app purchases: Seabook Maritime at none against Seably's 11. Seably's advantage is update cadence (every 3 weeks vs every 16 months) and review sentiment (100% vs 79%). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Seably sells 11 one-off in-app purchases. Seabook Maritime asks for nothing beyond the download.
Seabook Maritime ships an update every 16 months, Seably every 3 weeks. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.
| Parameter | Seabook Maritime | Seably |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (19 ratings) — better | — |
| Positive reviews | 79.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 19 — better | — |
| Update frequency | Every 16 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 179 MB |
| Age rating | 4+ | 12+ |
| Developer | Ozgur GUNES | Seably AB |
Customer experience
Seabook Maritime
Seably
In-app purchases
Seabook Maritime
No in-app purchases
Seably
- Certificate Credit - Level 2$9.99
- Certificate Credit - Level 24$14.99
- Certificate Credit - Level 4$29.99
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- Certificate Credit - Level 23$39.99
- Certificate Credit - Level 27$69.99
- Certificate Credit - Level 28$109.99
- Certificate Credit - Level 17$119.99
- Certificate Credit - Level 29$129.99
- Certificate Credit - Level 21$189.99
- Certificate Credit - Level 22$219.99
- Certificate Credit - Level 20$249.99
Questions
Is Seabook Maritime free?
Is Seably free?
Do Seabook Maritime or Seably have ads?
Which is updated more often, Seabook Maritime or Seably?
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