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29+ similar apps compared and reviewed
Whether you want more options like KIRANA(キラーナ) or a completely different take on the same concept, our curated list of 29+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.








This app measures stress levels and arterial health using a connected device. Simply place your finger on the device's sensor to receive readings. It requires a specific Smart Pulse device for operation.








Experience an open-world paddling game with realistic wave physics and dynamic swells. Connect your erg for immersive training, race head-to-head in multiplayer, and explore iconic real-world venues. Choose from various paddlers, vessels, and workouts to enhance your fitness and enjoy virtual ocean adventures.




This specialized browser reduces blue light emitted from smartphone screens, a common cause of eye strain. It offers adjustable reduction levels, brightness control, and a privacy filter. It can also automatically adjust blue light reduction to align with your circadian rhythm.