9+ similar apps compared and reviewed
Whether you want more options like Marine Rules & Signals or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app provides real-time Channel Islands tidal stream data, functioning offline. It offers tools for measuring tide set and rate, and calculating Course to Steer. Plan your voyages with hourly charts and precise navigational information.
Access real-time tidal stream charts for the Thames Estuary, even offline. This navigation tool automatically displays the correct hourly chart based on High Water at Sheerness, aiding sailors and coastal navigators in understanding tidal flow quickly and accurately.
This app provides real-time Solent tidal stream data, displaying hourly charts and tools to measure tide set and interpolated rates. It functions offline and allows for future planning by selecting different dates.
