Calculate your pet's age in human years by uploading a photo and entering their birthday. You can also add comments, save, and share your pet's age milestones.




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




Calculate your pet's age in human years by uploading a photo and entering their birthday. You can also add comments, save, and share your pet's age milestones.











Transform your music listening into a visual spectacle with dynamic light shows. Synchronize vibrant colors and intense strobes to the beat of your favorite tracks, creating immersive atmospheres for parties, relaxation, or solo sessions. Customize and save your unique light designs for any mood or occasion.