Easily track and record your underwater adventures with detailed digital dive logs. This app simplifies dive data management, making it fun and safe for enthusiasts of all levels. Connect with a global community of divers and share your experiences.





21+ similar apps compared and reviewed
Katana Frankfurt e.V. is great, but it's not the only option. Explore 21+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.





Easily track and record your underwater adventures with detailed digital dive logs. This app simplifies dive data management, making it fun and safe for enthusiasts of all levels. Connect with a global community of divers and share your experiences.












This customizable interval timer is designed for boxing and MMA training. It offers adjustable round sessions, rest periods, warm-up, and cool-down timers. Track your daily workouts and enjoy background music during your fitness routines.


Stay updated with all Eintracht Frankfurt handball teams. Track scores, results, schedules, and team standings. Get notifications for your favorite teams and easily add games to your calendar.


Streamline team management with this app. Organize members, schedule events, and track attendance effortlessly. Connect family accounts to monitor activities.


Train your Kendo reaction time with this app that uses your device's motion sensors. It simulates a countdown with traffic signals, then flashes green at a random time, measuring your response speed. Track your best times and compete with others.


This app helps kendo practitioners improve their technique and consistency through guided practice. It tracks your suburi repetitions, offers workout reminders, and can sync with your health app. Adjust your daily goals and stay motivated with this home practice tool.




Enhance your golf game with real-time swing analysis and practice modes. Track ball distance, speed, club head speed, tempo, and more. Improve your putting, approach shots, and overall swing consistency.