Buoys & Marks vs UniGib Engage
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Buoys & Marks
A quick reference guide for sailors and students to identify maritime navigation marks according to the IALA system. It covers buoy shapes, colors, topmarks, and light rhythms for various mark types, aiding in exam preparation and on-water identification.
- Identify lateral, cardinal, and special marks
- Covers buoy shape, color, topmark, and light rhythm
- Includes day and night views
- Practical study aid for seamanship training
- Quick lookup on iPhone and iPad
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Navigation Marks is a compact reference for skippers, sailors and students learning the IALA Maritime Buoyage System. Quickly identify lateral marks for Regions A and B, cardinal marks, isolated danger marks, safe water marks, special marks and new danger marks. Each entry shows the buoy shape, color scheme, topmark and light rhythm so you can review recognition rules before a course, exam or time on the water. Why it helps: - Covers the main IALA buoyage marks in one place - Includes day and night views where available - Explains colors, shapes, topmarks and light characteristics - Works as a practical study aid for boater safety courses, USCG license prep and general seamanship - Built for quick lookup on iPhone and iPad Use Navigation Marks as a pocket study guide when preparing for boating exams, brushing up on buoyage rules or checking how a mark should be identified. Questions or suggestions: support@appsforeach.com
UniGib Engage
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The UniGib Engage App β your personal app containing everything you need whilst studying at the University of Gibraltar. Enhance your experience by accessing personalised information via your fingertips, exploring and collaborating with lecturers and peers on key academic milestones and staying up to date with the latest events and things to do. Connect, communicate and collaborate with other students and staff with this private, safe and secure social learning portal. You can join discussion groups and project workspaces, connect and communicate with other students. Your lecturers can easily update you on lesson content, recommend resources that will help with studies, facilitate class discussions and give reminders on assignments and work to be completed, all in your app. And if you need support? Donβt worry you can easily access our Student Experience Office support pages or submit and track queries with ease. No matter where you are or the time of day, the UniGib Engage app will help you to easily gain and access support during your studies. Available from anywhere, anytime using your own mobile device. Download now and start exploring!
Screenshots
Verdict
The clearest difference is price: UniGib Engage at Free against Buoys & Marks's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
UniGib Engage is free to download; Buoys & Marks costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Buoys & Marks ships an update every 5 months, UniGib Engage every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Buoys & Marks | UniGib Engage |
|---|---|---|
| Price | $1.99 | Free β better |
| Positive reviews | 50.0% of reviews | β |
| Update frequency | Every 5 months | Every 4 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod, Mac β better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 28 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Smirnov Yury | University of Gibraltar |
In-app purchases
Buoys & Marks
No in-app purchases
UniGib Engage
No in-app purchases
Questions
Is Buoys & Marks free?
Is UniGib Engage free?
Do Buoys & Marks or UniGib Engage have ads?
Which is updated more often, Buoys & Marks or UniGib Engage?
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