Seabook Maritime vs KREDO
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 ...
KREDO
Easily create and distribute short learning modules in minutes. This platform allows for seamless course publishing and rollout, empowering users to build educational content quickly and efficiently.
- Create microlearning courses
- Publish courses seamlessly
- Roll-out courses quickly
- Intuitive dashboard
- Resource exploration
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With KREDO you can create, publish and roll-out microlearning courses seamlessly within a couple of minutes. Click on the resources below to see what you can achieve with KREDO or click on the dashboard button above to setup your account and start creating.
Screenshots
Verdict
The clearest difference is review sentiment: Seabook Maritime at 79% against KREDO's 0%. Seabook Maritime also leads on ratings volume (19 vs 3) and iOS requirement (13.0 vs 15.6). KREDO's advantage is rating (5.0 vs 4.5) and update cadence (weekly vs every 16 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
KREDO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Seabook Maritime has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 79% of Seabook Maritime's written reviews are positive against 0% of KREDO's, so the app with the better star average is not the one people write more warmly about.
Seabook Maritime ships an update every 16 months, KREDO weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Seabook Maritime | KREDO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (19 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 79.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 19 — better | 3 |
| Update frequency | Every 16 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 36 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Ozgur GUNES | Tesseract Learning Inc. |
Customer experience
Seabook Maritime
KREDO
In-app purchases
Seabook Maritime
No in-app purchases
KREDO
No in-app purchases
Questions
Is Seabook Maritime free?
Is KREDO free?
Which has better reviews, Seabook Maritime or KREDO?
Do Seabook Maritime or KREDO have ads?
Which is updated more often, Seabook Maritime or KREDO?
Other comparisons
