# Handover AI: Marine GPT — AI for Seafarers & Engineers > AI for Seafarers & Engineers (iPhone/iPad app by Serhan Cetin.) - Source: https://appshunter.io/ios/app/handover-ai-marine-gpt/id6758022888 (this page in markdown: same URL + `.md`) - Developer: [Serhan Cetin](https://appshunter.io/developer/1788346221) - Category: Productivity, Education - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 16.4 · 29 MB - Languages: Australian English, Afrikaans, Albanian, Arabic, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish and 38 more - Released: 2026-04-14 - Data updated: 2026-08-07 - User reviews in markdown: https://appshunter.io/ios/app/handover-ai-marine-gpt/id6758022888/reviews.md ## What is Handover AI? Your AI-powered maritime expert, trained on SOLAS, MARPOL, ISM Code, and technical marine engineering documentation. Built exclusively for seafarers, captains, and marine engineers. MARITIME REGULATIONS AT YOUR FINGERTIPS Instantly query IMO conventions, SOLAS chapters, MARPOL annexes, ISM Code requirements, and STCW standards. Get accurate, referenced answers -- not generic AI guesses. TECHNICAL TROUBLESHOOTING Diagnose machinery faults, trace electrical systems, and resolve engine room issues with an AI that understands marine engineering terminology and technical documentation. COC & CERTIFICATION EXAM PREP Prepare for your Certificate of Competency exams with an AI tutor trained on maritime examination topics. Practice oral exam questions for Deck and Engine departments. BUILT FOR LIFE AT SEA Handover understands your world -- from bridge watchkeeping procedures to auxiliary engine maintenance, from cargo operations to port state control inspections. Whether you're a Chief Engineer troubleshooting a purifier, a Third Officer preparing for COC orals, or a Captain reviewing ISM procedures -- Handover is your always-available maritime AI assistant. Trained on real maritime technical documentation. Designed by seafarers, for seafarers. WHY HANDOVER AND NOT A GENERAL AI ASSISTANT? General AI assistants give plausible-sounding answers. Handover is trained on actual maritime technical documentation -- SOLAS convention chapters, MARPOL annex requirements, ISM Code procedures, and STCW certification standards. When you ask about fire safety equipment on a tanker, you get the SOLAS Chapter II-2 reference, not a vague summary. When a marine engineer asks about purifier alarms, you get the specific diagnostic steps, not generic advice to consult a technician. WHO IS HANDOVER FOR? - Deck Officers and watchkeeping officers preparing for their Certificate of Competency - Marine Engineers troubleshooting machinery faults, electrical systems, and engine room equipment - Cadets studying for their first COC and learning SOLAS, MARPOL, COLREG, and STCW - Captains and Chief Engineers reviewing ISM procedures and regulatory compliance - Maritime students at nautical academies covering cargo operations and safety management TOPICS YOU CAN ASK ABOUT - SOLAS fire safety, life-saving appliances, and ship construction requirements - MARPOL pollution prevention: oil discharge records, garbage management, air emissions - ISM Code: safety management systems, non-conformities, and audits - STCW watch standards, rest hours, and certification requirements - Engine room troubleshooting: main engine, auxiliary engines, purifiers, and steering gear - Bridge procedures: watchkeeping handover, collision regulations, and GMDSS - COC oral exam practice: Deck Officer, Engineer Officer, and Master examinations - Port state control: inspection procedures, deficiencies, and detainable conditions AVAILABLE ON ALL YOUR APPLE DEVICES Use Handover on your iPhone at sea, your iPad in the mess room, or your Mac ashore at the maritime academy. Conversations sync automatically across all your devices. ACCOUNT MANAGEMENT You can delete your account at any time from Settings → Data Controls → Delete Account. Deleting your account permanently removes all your data, conversations, and saved memories. This action cannot be undone. SUBSCRIPTION MANAGEMENT All subscriptions are managed through Apple. To cancel or change your subscription, open Settings on your device → tap your Apple ID → Subscriptions → Handover. You can downgrade, upgrade, or cancel at any time. Cancellation takes effect at the end of the current billing period. PRIVACY AND SECURITY Your conversations remain private. We do not sell or share your data with third parties. Privacy Policy: https://handovergpt.com/privacy Terms of Use: https://handovergpt.com/terms Support: https://handovergpt.com/help ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Essential Monthly | $9.99 | per month | | Essential Quarterly | $25.49 | per 3 months | | Max Monthly | $49.99 | per month | | Max Quarterly | $129.99 | per 3 months | | Max Annual | $449.99 | per year | | Plus Quarterly | $64.99 | per 3 months | | Plus Monthly | $24.99 | per month | | Plus Annual | $224.99 | per year | | Essential Annual | $89.99 | per year | ## Version history (last 2 releases) ### 1.0.1 — 2026-04-25 - Fixed an issue with attaching photos to messages - General stability improvements and bug fixes ### 1.0 — 2026-04-14 No release notes. ## Apps similar to Handover AI | App | Rating | Price | Category | | --- | --- | --- | --- | | [SeafarerPortal Rawabi Vallianz](https://appshunter.io/ios/app/seafarerportal-rawabi-vallianz/id6733224934) | — | Free | Productivity | | [Seafarer Portal XT](https://appshunter.io/ios/app/seafarer-portal-xt/id1495336966) | — | Free | Productivity | | [BSM DryDock](https://appshunter.io/ios/app/bsm-drydock/id6482289817) | — | Free | Productivity | | [SIRE 2.0 Prep](https://appshunter.io/ios/app/sire-20-prep/id6478749472) | — | Free | Productivity | | [SmartSeas AI](https://appshunter.io/ios/app/smartseas-ai/id6751400120) | — | Free | Productivity | | [MarinSmart](https://appshunter.io/ios/app/marinsmart/id1602619553) | — | Free | Productivity | ## More apps by Serhan Cetin - [VisArch: AI Render & Staging](https://appshunter.io/ios/app/visarch-ai-render-and-staging/id6755615468) - [Denizcilik Akademisi](https://appshunter.io/ios/app/denizcilik-akademisi/id6759873256) - [Terminal - SSH Client](https://appshunter.io/ios/app/terminal-ssh-client/id6760950395) - [Coolify Manager](https://appshunter.io/ios/app/coolify-manager/id6760950561) - [WiFi File Transfer: From PC](https://appshunter.io/ios/app/wifi-file-transfer-from-pc/id6760991506) All apps by Serhan Cetin: https://appshunter.io/developer/1788346221 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*