Koimono: ASCII Koi Fish Pond

I love ASCII animation, and I wanted to make something fun and calming for foldable phones and every other Android phone. Koimono is a koi pond drawn entirely in text characters, and it moves far more smoothly than letters and symbols have any right to. The whole pond is redrawn up to 120 times a second on high refresh rate screens. The koi bend and glide as they swim, ripples spread out wherever you touch the water, and the light on the surface changes through the day. I wanted it to show how beautiful plain ASCII can be. Nine koi live in your pond, each with its own name. Rest a finger in the water and they come to see what it is. Hold one to see its name and age, and rename it any time. Feed them a handful, call them over, or scatter them. A new koi arrives every five days until there are twelve. Then you can free one to make room for the next. The pond mirrors the time of day, the phase of the moon and the seasons: blossom in spring, extra lily pads in summer, falling leaves in autumn and snow in winter. Rain comes and goes, and now and then a visitor stops by: a frog, a dragonfly, a turtle, a heron or a cat. A quiet pond song plays under it all, and the music sign turns it off. ON FOLDABLE PHONES When a foldable phone is closed, Koimono is a calm stream running down the cover screen. Open it up and the stream widens into a whole koi pond. A HOME SCREEN WIDGET Small and medium widgets show your own koi, the sky for the hour and tonight's moon. ONE PURCHASE, NO ADS, NO TRACKING You pay once. There are no in-app purchases, no account and no ads. Koimono doesn't collect any data and works offline.

Koimono's first release on Google Play.