Log your knife sharpening sessions, track angles, stones, and finishes. Capture and share photos of your results with a community of enthusiasts. Perfect for experiments and maintaining sharpness.






10+ similar apps compared and reviewed
Whether you want more options like Rifar or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Log your knife sharpening sessions, track angles, stones, and finishes. Capture and share photos of your results with a community of enthusiasts. Perfect for experiments and maintaining sharpness.














Manage your digital identity and assets securely on the Net3 network. This app provides a private gateway to the entire Net3 ecosystem, ensuring control over your information.


Control and monitor your hot water tanks, electric heaters, and solar thermal systems remotely. This app allows you to set temperatures and operating times for your connected devices via a smart controller and Wi-Fi network.


Manage your OpenWrt router remotely with a modern, intuitive interface. Monitor network status, connected devices, and system performance. Securely control your home network from anywhere.




This utility app is preparing for future enhancements. Developers are working on new functionalities that will be revealed soon.


This utility app enables property management company employees to efficiently monitor citizen requests submitted to the emergency dispatch service. It streamlines communication and response times for urgent issues.


Control and monitor your intelligent robot products remotely. Schedule cleaning, view real-time maps, and manage device settings like forbidden areas and water volume. Stay updated with the latest firmware for enhanced functionality.