NapBot - NapBot is Machine Learning powered sleep tracker for your Apple Watch.
AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.
Running by Gyroscope - Collect and share your favorite runs — with maps, photos, calories, and other stats.
Mosaic Creator - Mosaic Creator is professional mosaic tool. You can create your own picture mosaic.
Beddit - A new kind of sleep tracker (No wearable sensors)
WidsMob Montage - Make stunning mosaic photos or montage shape with tiles, which supports both JPEG and PNG files.