# Somian: Sleep Sound Engine — Sleep sounds that evolve

> Sleep sounds that evolve (iPhone/iPad app by SOULLINK AI PTE. LTD.)

- Source: https://appshunter.io/ios/app/somian-sleep-sound-engine/id6814318763 (this page in markdown: same URL + `.md`)
- Developer: [SOULLINK AI PTE. LTD](https://appshunter.io/developer/6783271344)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 25 MB
- Languages: American English, French (France), Hindi, Indonesian, Japanese, Korean, Malay, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 3 more
- Released: 2026-10-12
- Data updated: 2026-10-31

## What is Somian?

Somian is the world's first personal sleep acoustic engine. It doesn't play a loop. It composes a soundscape for you, shapes it gently through the night, and learns from every night to make the next one better.

YOUR OWN SOUND, FROM THE FIRST NIGHT
Answer a few questions about how you sleep: what you want to improve, when you go to bed, how long it takes you to drift off, how noisy your room is, how you feel when you lie down. Somian turns your answers into a first-generation sound plan with its own name, its own balance of melody and nature, and its own timing for the night.

A SOUND THAT MOVES WITH THE NIGHT
Every night runs in four phases: a soft opening, a slow fade of the melody, a quiet hold, and a gentle carry-on toward morning. Seven layers of sound, from melody and harmonic pad to rain, surf, wind and fire, change together, so the night unfolds instead of repeating.

IT EVOLVES ON ITS OWN
Connect Apple Health and Somian reads your sleep periods, stages and night wake-ups. Add a quick morning note. Each version of your sound is tested against real nights: what helps stays, what doesn't is reverted. Generation by generation, the sound becomes yours. Every change is explained, with the evidence behind it.

REAL NATURE, MIXED TO YOUR TASTE
Rain, surf, streams, wind, leaves, fan, fire and crickets are synthesized textures you can blend and tune, not stock recordings on repeat. Preview them, pick a favourite, and Somian keeps it in balance with the melody.

FROM YOUR PHONE TO YOUR WHOLE ROOM
No wearables needed. Set your phone on the nightstand and the soundscape fills the room. Plays in the background, with a full-screen night mode and a wake-time setting that eases the sound down before you get up.

SOMIAN AI (PLUS)
Say how you feel tonight. Somian AI proposes concrete changes to the sound, softer melody, fewer changes, steadier rain, and you can preview each one before you commit.

GROUNDED IN RESEARCH
Somian's design draws on a library of peer-reviewed research on sound and sleep, which you can read inside the app, including what the evidence does not support.

FREE AND PLUS
The personal sound plan, the nightly soundscape and Apple Health connection are free. Somian Plus adds autonomous evolution and Somian AI.

Somian Plus: $3.99 per week or $9.99 per month, with a 7-day free trial for new subscribers. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription.

Terms of Use: https://sleep-drab.vercel.app/terms/en
Privacy Policy: https://sleep-drab.vercel.app/privacy/en

Somian is a sleep-sound app, not a medical device. It does not diagnose, treat or cure any condition. If you have a sleep disorder, please consult a healthcare professional.

Terms of Use：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Somian Plus (Weekly) | $3.99 | per 7 days |
| Somian Plus (Monthly) | $9.99 | per month |


## Is Somian safe?

Not enough ratings yet to assess Somian.

## Is Somian legit?

Somian: Sleep Sound Engine has limited verification signals. The AppsHunter Legitimacy Score for Somian is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.8 — 2026-10-30

**Improvements**
- Saving sound feedback is faster: ratings and feeling tags are confirmed right away, and the screen no longer waits on them
- Once you're signed in, the Explore tab now deals only published cloud sounds — temporary on-device cards step aside, and rating a local card switches you to a cloud sound with a heads-up
- Card artwork that loads too slowly is cancelled automatically, so swiping cards no longer gets stuck on a poor connection
- Refined the feel of the fine-tuning dials on the Tonight screen
- The app's default language is now English; any language you picked yourself is kept as-is
**Fixed**
- Fixed feedback sometimes staying in "pending" for a long time after a network hiccup or timeout — it now verifies and re-sends automatically, so nothing is lost

### 1.0.7 — 2026-10-28

**New**
- New bedtime reminder: set your planned bedtime and get a gentle local nudge to open tonight's sound and wind down. Set it during first-time setup (or skip and set it later on the Tonight screen); pick a preset time or enter your own
- Choose how the reminder repeats: just tonight, weekdays, or every day — all in your local time, and you can change or clear it anytime
- Time settings unified: planned bedtime and wake time now live in one "Time settings" panel, opened from the clock drawer on Tonight; repeat options and time pickers are visually separated so they never get mixed up

**Fixed**
- Fixed the sound card on the Explore screen being squeezed too small or overlapping the feedback panel on phones — the card now keeps a legible size and the screen scrolls when space runs out
- New sound cards now show real trait descriptions based on their recipe instead of the generic "new sound", and the trait line hides itself when there are none
- Fixed sound feedback submissions failing when the network stalls — they now recover and complete automatically

### 1.0.6 — 2026-10-23

New
1. Choose your display language on first launch (14 languages); it defaults to your system language
2. AI now names each night's soundscape and writes a short scene description, remembering names per plan version
3. New melody library: browse published tracks with cover art, switch in one tap, or return to automatic melody
4. New sound fine-tuning on the Tonight screen: five dials for melody, ambient harmony, nature, low drone and reverb, plus advanced parameters, a 10-second preview and one-tap restore
5. New gradual wake cue: an independent prompt tone fades in about two minutes before your alarm, with an adjustable ceiling
6. New "Sound makeup and evolution" panel: see each layer's estimated balance, why it was chosen, and how the sound keeps evolving
7. Redesigned first-time setup: a simpler welcome screen, real-life illustrations on every step, and a signature soundprint of your first-generation plan on the result page
8. Subscriptions now use a confirmation sheet: price, billing period and terms are shown before you confirm
9. The sleep report now opens a dedicated "Connect your sleep" guide with tailored guidance for every connection state
10. The explore tab now refills automatically with cards matched to your taste

### 1.0.5 — 2026-10-15

Melodies Tailored for You
• On first setup, matching melodies will be recommended based on the associative words you select.
• You can simply tell Somian AI, "Play another track closer to the one I described", and it will pick alternatives from the available library.

Clearer Guided Setup
• Melodies and nature ambience are separated into two dedicated pages for configuration. Volume calibration is also integrated into the onboarding process.

### 1.0.2 — 2026-10-12

No release notes.

## More apps by SOULLINK AI PTE. LTD

- [DreamNano](https://appshunter.io/ios/app/dreamnano/id6783271342)

All apps by SOULLINK AI PTE. LTD: https://appshunter.io/developer/6783271344

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*