Ototsuzuku - 音つづく

Ototsuzuku - 音つづく

Ambient sound & sleep timer

0 ratings
Free
In-App Purchases

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Details

Released
September 24, 2026
Updated
September 29, 2026

Features

Ototsuzuku - 音つづく screenshot #1 for iPhone
Ototsuzuku - 音つづく screenshot #2 for iPhone
Ototsuzuku - 音つづく screenshot #3 for iPhone
Ototsuzuku - 音つづく screenshot #4 for iPhone
Ototsuzuku - 音つづく screenshot #5 for iPhone
Ototsuzuku - 音つづく screenshot #6 for iPhone
Ototsuzuku - 音つづく screenshot #7 for iPhone
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About

Ototsuzuku makes sound that keeps going. There are no audio files inside. Everything is synthesised as you listen. That is why the same few minutes never come back: the scene changes every few minutes, and keeps drifting in between. ■ One finger decides the sound Brightness and movement are a position on a pad. Sway, space, width and brainwave are four rings around it. Instead of twenty sliders, six things you can feel. ■ Six sounds to start from Deep Sleep / Drowse / Meditation / Calm / Focus / Journey. Pick one, move it around, and save it under your own name. ■ Made for falling asleep to 15 to 90 minutes, or no limit at all. It never cuts off — the last few minutes fade away. Turn on "Descend into sleep" and the difference between your ears comes down over time, with the bells thinning out. The screen dims itself when you stop touching it. ■ A different frequency in each ear Each ear gets a slightly different pitch, so please use headphones. For speakers, switch to the isochronic pulse in Details. ■ No network Nothing is collected and nothing is sent. The sounds you make stay on your device. ——— The free version plays for five minutes at a time. One purchase removes the limit.
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What's New in Ototsuzuku

1.0.1

September 29, 2026

Language fixes. English is now shown in countries where Japanese is not set.

1

Subscriptions & In-App Purchases

$2.99

Play without limits

Removes the time limit so it can play all night.

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