Hi everyone, Khoa here. A quick look at a Noctra feature that's easy to miss: one-tap routines.

Sleep Winddown (60 min)

• Starts with soft rain while you settle in

• Gradually shifts into deep brown noise, with no hard cut between the two

• Fades out and stops after 60 minutes

• One tap on the home screen, no mixing needed

Hi everyone, Khoa here.

I'm working on four new sounds for Noctra. Each one needs a clean loop that doesn't click or jump when it repeats, so I'd rather polish the one people actually want first.

The candidates

• Blue noise: a brighter, hissier cousin of white noise

• Cat purr: a low, steady purr

• Washing machine: the rhythmic hum of a running machine

• Shower: steady falling water, softer than rain

Hi PH, Khoa here, solo Flutter dev from Vietnam.

In June I launched Noctra (sleep sounds, no ads). It got 3 points. Fair: I pitched features, not a problem.

Hi Product Hunt

When Noctra launched here in June it was Android-only. Here's what's new since then:

Now on iPhone too
Noctra is live on the App Store as well as Google Play.

Free nature sounds, no subscription needed
Rain, thunderstorm, ocean waves and forest are free for everyone. No ads, no loud interruptions at 3 AM.

Hi Product Hunt,
I am preparing Noctra Sleep for tomorrow's launch and would value feedback on the positioning before it goes live.
Noctra is an Android sleep-sounds app built around three choices:
- No ads or loud interruptions during playback
- Offline white/brown/pink noise, rain, fan, ocean, nature, focus, and baby sounds
- An on-device ambient room-sound scan that suggests audio for the current environment
The optional monthly/yearly premium is intentionally low-cost for extra sounds and routines.
Two things I would love feedback on:
1. Is "No-ad sleep sounds that adapt to your room" clear?
2. Does the room-sound scan feel useful, or should the listing explain it differently?
Play Store: https://play.google.com/store/ap...
Product Hunt launch: https://www.producthunt.com/prod...