iaen.es / android / duermevela
To help you fall asleep and wake up gently. No ads, no accounts, no internet access.
Screenshots will be published when the Google Play listing is up.
Rain, sea, a stream, wind, a fire and pink, brown or white noise. They are generated on the phone, as you listen, with no third-party audio files.
After a while without you touching the phone or moving, if you leave it on the mattress. You can also set a maximum time.
At the time you choose, birdsong starts almost silent and rises over 10–30 minutes, before your usual alarm.
It plays on the alarm channel, so you hear it even if the phone is on silent, and it stops on its own half an hour after reaching full volume.
It never listens to you. If you turn on turn-off when I fall asleep, movement is read from the accelerometer and nothing is saved.
No ads, no trackers. It does not even have the internet permission: it cannot send anything anywhere.
Yes. It is free, with no ads and no trackers.
No. It has no microphone. The sounds are generated on the phone. The accelerometer, if you turn it on, is only used to lower the volume when you stop moving, and nothing is saved.
Android 8.0 or newer.
The wake-up does: it uses the alarm channel.
The app has no internet permission. Settings stay on the device, unless Android includes them in your backup.