This app allows seafarers to digitally authenticate their maritime training certificates and prove their identity. It leverages blockchain technology to combat certificate forgery and streamline the crewing process.






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Whether you want more options like Campbell Inspection Tool or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app allows seafarers to digitally authenticate their maritime training certificates and prove their identity. It leverages blockchain technology to combat certificate forgery and streamline the crewing process.











Record incoming and outgoing phone calls on your iPhone with unlimited recording time and number of recordings. Easily download, transfer, and share your audio files to various cloud services and social media platforms.