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DreamTone
Mix 38 sounds to create your perfect sleep environment. Free
DreamTone is a free sleep sound app that lets you MIX multiple sounds together — not just pick one loop. Why mixing matters: your brain adapts to a single sound fast, but layering 2–5 sounds creates a richer soundscape that lasts all night. 38 sounds across rain, noise, ocean, fire, nature, urban, meditation & binaural beats. Includes 19 presets, sleep tracking, smart alarm, sleep cycle calculator, offline mode, 7 languages, no account/data collection, and no $70/year paywall.
Hey Product Hunt,
I'm a solo dev who built DreamTone because I got fed up paying
$70/year just for rain sounds (yeah, Calm, I'm looking at you).
Quick background on how it got here:
• v1.0 (April): MVP with 13 sounds, shipped in 4 days
• v1.1: Tripled content to 38 sounds + 19 presets
• v1.4: Added sleep tracking, smart alarm, full sleep timeline
• v1.5 (current): Polished the alarm system, squashed bugs
A few technical bits if you're curious:
— All 5 noise colors (white/pink/brown/blue/gray) are synthesized
in real-time with AVAudioEngine. No audio files, just math.
— Binaural beats run dual oscillators with configurable frequency
offsets (Delta 0.5-4Hz for deep sleep, Gamma 40Hz for focus).
— The sleep timeline auto-transitions between phases:
Wind Down > Fall Asleep > Deep Sleep > Wake Up.
Coming soon:
• Breathing exercises (4-7-8 and box breathing)
• Apple Watch companion
• Siri Shortcuts
Business model is simple: free with non-intrusive ads. I think
sleep sounds should be accessible to everyone, not gated behind
a subscription paywall.
Curious to hear — what sounds actually help you fall asleep?
i'm stuck on brown noise + rain most nights. a friend only does fan hum.
someone else said ocean + nothing else or their brain won't shut up.
trying to pick the next preset for v1.6 and i don't want to guess wrong —
drop yours below, even if it's weird (train sounds? dishwasher? i'll try it)
About DreamTone on Product Hunt
“Mix 38 sounds to create your perfect sleep environment. Free”
DreamTone was submitted on Product Hunt and earned 3 upvotes and 2 comments, placing #118 on the daily leaderboard. DreamTone is a free sleep sound app that lets you MIX multiple sounds together — not just pick one loop. Why mixing matters: your brain adapts to a single sound fast, but layering 2–5 sounds creates a richer soundscape that lasts all night. 38 sounds across rain, noise, ocean, fire, nature, urban, meditation & binaural beats. Includes 19 presets, sleep tracking, smart alarm, sleep cycle calculator, offline mode, 7 languages, no account/data collection, and no $70/year paywall.
DreamTone was featured in Productivity (652.2k followers) and Health (6.5k followers) on Product Hunt. Together, these topics include over 139.8k products, making this a competitive space to launch in.
Who hunted DreamTone?
DreamTone was hunted by Rik. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how DreamTone stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Rik