Sea Breeze vs DRFT MRKS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sea Breeze
This application calculates true wind conditions using a ship's heading and speed, along with relative wind data. It provides accurate true wind direction and speed for maritime navigation.
- True wind calculation
- Ship heading input
- Ship speed input
- Relative wind direction input
- Relative wind speed input
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Sea Breeze is an app that calculates true wind direction and speed based on the ship's heading, ship speed, relative wind direction and speed.
DRFT MRKS
This application uses AI and deep learning to accurately measure a vessel's draft from a short HD video. It aims to provide a verifiable source of truth for calculating vessel displacement, improving accuracy in determining loaded cargo and equipment.
- AI/Deep Learning technology
- Measures vessel draft from video
- Improves draft reading accuracy
- Verifiable source of truth
- Calculates vessel displacement
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Tymor Marine's breakthrough DRFT MRKS technology measures a vessel's draft from a 30-second, 1080p HD video. It is an industry-leading AI/Deep Learning technology developed to improve the traditional draft reading process. DRFT MRKS aims to allow anyone to read draft marks with the same skill and accuracy as an experienced mariner. Discrepancies can lead to incorrect displacement measurements, spark disputes over cargo quantities, and impose operational limitations on vessels. DRFT MRKS provides a single verifiable source of truth when calculating vessel displacement using draft marks, helping to improve accuracy when determining loaded cargo/equipment.
Screenshots
Verdict
The clearest difference is price: DRFT MRKS at Free against Sea Breeze's $0.29. DRFT MRKS also leads on update cadence (every 4 weeks vs every 13 months). On ads, in-app purchases, 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
DRFT MRKS is free to download; Sea Breeze costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.
Sea Breeze ships an update every 13 months, DRFT MRKS every 4 weeks. The most recent releases landed on September 10, 2026 and August 20, 2026 respectively.
| Parameter | Sea Breeze | DRFT MRKS |
|---|---|---|
| Price | $0.29 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 13 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Vladyslav Yarmak | Tymor Marine Ltd |
Customer experience
Sea Breeze
DRFT MRKS
In-app purchases
Sea Breeze
No in-app purchases
DRFT MRKS
No in-app purchases
