For iPhone
How deep can you get?
Tap to swim up. Stop tapping and you sink. That is the whole of it — everything else down there is just the Trench.
0 m · Sunlight Zone
A wave picked you up like a leaf, rolled you until up and down swapped places, and dropped you in cold water over a seabed split wide open.
And here is the strange part. The way home is not up.
The Trench leans as it falls. Past the last of the light, past where the eels keep their cracks in the wall, it opens into the Warm Cave — where your family is waiting up a beach of white sand.
Down.
200 m · Twilight Zone
1,000 m · Midnight Zone
A dive changes what a run is, never how good you are at it. Each keeps its own best depth and its own leaderboard.
4,000 m · The Abyss
Every one of them swims exactly the same — one hull, one physics body, no advantage anywhere. Pick whoever you like the look of.
6,000 m · The Trench
Deep · Shallows · Sonar · Current · Pressure — every note synthesised as you play. There is not one audio file, or one image, in the app. Turn on Surprise me and it rolls a new swimmer, water and sound each time you surface.
Endless and Daily, free forever
One optional purchase unlocks the other six dives, all ten swimmers, every water and every soundtrack — once, on every device you own.