Easily track your own age and the ages of loved ones directly on your device's home screen or widget sidebar. Customize the appearance of widgets to display birthdays and specific age details like weeks and months for children.





10+ similar apps compared and reviewed
Whether you want more options like QR Keeper 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.





Easily track your own age and the ages of loved ones directly on your device's home screen or widget sidebar. Customize the appearance of widgets to display birthdays and specific age details like weeks and months for children.





This app provides live tracking for Chicago Metra trains, offering real-time arrival and departure times. Users receive instant alerts for service disruptions and can customize their experience by favoriting lines and stations for quick access.






Manage NFC tags for 3D printer filament spools with support for various formats like OpenSpool and TigerTag. Features automatic color detection, temperature presets, and a comprehensive filament library. Integrates with the OpenFilament Database.