# Somsio: Baby Sleep — Sleep plan for your baby

> Sleep plan for your baby (iPhone/iPad app by ALAIN SOUVANNAVONG.)

- Source: https://appshunter.io/ios/app/somsio-baby-sleep/id6767028351 (this page in markdown: same URL + `.md`)
- Developer: [ALAIN SOUVANNAVONG](https://appshunter.io/developer/1896314490)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 62 MB
- Languages: American English, French (France), European Spanish
- Released: 2026-09-11
- Data updated: 2026-10-28

## What is Somsio?

Get your sleep back, get your life back. Somsio supports you from the first night home until age 3: it tells you what's normal for your baby's age, builds their day once they're old enough for a schedule, and gives you Luna, a sleep coach who answers at any hour with your plan right in front of her.

EVERY STAGE, ITS OWN THING

Newborn, 0 to 3 months. At this age there's no schedule to keep, and Somsio won't invent one. It tells you what's normal this week and what's coming next. You log feeds, diapers and sleep with one tap, and safe sleep info is always a tap away.

3 to 6 months. A rhythm shows up. Somsio shows you how to help your baby tell day from night, and from 4 months on, the daily schedule appears, with suggested naps that shift with your baby's sleepy cues. No methods yet. It's too early. At 6 months, Somsio looks back at the last two weeks and tells you whether your baby needs a plan or is doing just fine.

6 months to 3 years. If your baby still wakes up several times a night or only falls asleep in your arms, Somsio suggests a plan that runs for several weeks. You pick how you want to be there for them (there are five approaches, with more or less crying), and every night you know what to do. Each morning you log how it went in two taps, and the day adjusts.

When they turn 3. There's no daily schedule anymore, but Luna, your log and your history stay with you for the routine, the nap that's on its way out, the fears, and the calls after lights out. No punishments, no pills.

LUNA, AT ANY HOUR

Luna is Somsio's coach. She knows your baby's age, their plan and what you logged yesterday, and she answers in your language. If something isn't about sleep, like a fever, snoring with pauses, or crying that won't settle, she doesn't diagnose: she tells you it's time to see the pediatrician and why. The emergency button shows your country's number. She'll never tell you to let your baby cry it out before 6 months, and she won't suggest syrups or melatonin.

Before your first conversation, we ask your permission to share your baby's profile with the artificial intelligence provider behind Luna. You can withdraw it from your profile whenever you want.

ALSO INCLUDED

Eight sleep sounds, including white, pink and brown noise and a womb sound, with a timer and lock-screen controls.
Logging built for one hand, in the dark, in two taps.
English, Spanish and French.

PRICING

Somsio is a yearly subscription, and the first week is free. If you stay past the trial, the year is charged and renews on its own every year until you cancel in your Apple account settings. You'll see the exact price in the app before you pay, because it depends on your account's country.

If you don't subscribe, the app doesn't lock: you keep your log, your plan, your whole history and Luna, with a daily message limit. What switches off is the schedule calculation. Safe sleep info is free for every family.

WHAT SOMSIO IS NOT

Somsio is not a medical device, doesn't diagnose, and doesn't replace your pediatrician. In an emergency, call your local emergency number right away.

Terms: https://somsio.com/en/terminos
Privacy: https://somsio.com/en/privacidad
Write to us: quiero.volver.a.dormir@somsio.com

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Somsio · programa anual | $59.99 | per year |


## Is Somsio safe?

Not enough ratings yet to assess Somsio.

## Is Somsio legit?

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


## Version history (last 4 releases)

### 1.4 — 2026-09-28

Somsio now supports you from day one. From birth to 6 months, each week tells you what's normal, which habits to start and which signs to watch for, with safe sleep always a tap away and diaper logging. At 6 months, we look back at the last two weeks together and you decide what comes next. The daily schedule now runs up to age 3, and after that, Luna, your log and your history stay with you. Improvements and fixes.

### 1.3 — 2026-09-17

Somsio now speaks English, Spanish and French, and in an emergency it shows your country's number. New artwork for milestones and graduation. Improvements and fixes.

### 1.2 — 2026-09-12

Somsio ahora te acompaña también de noche y te pide menos esfuerzo para registrar.

- Registrar una siesta es más rápido: las dos horas (se durmió / se despertó) se ven completas, de un vistazo.
- ¿Se te pasó un día? Completa el de ayer, marca si una hora es aproximada, y salta una siesta que no ocurrió.
- Tus últimos 14 días en una franja de colores: completo, parcial o sin registros.
- Luna te enseña a leer las señales de sueño de tu bebé y te dice con claridad qué puede cambiar y qué no.
- Ocho sonidos para dormir, con temporizador y controles en la pantalla bloqueada.
- Inicia sesión con Apple, Google o correo: todos llevan a la misma cuenta.
- Más estable sin conexión y correcciones generales.

¿Algo no te cuadra? Escríbenos a quiero.volver.a.dormir@somsio.com

### 1.1 — 2026-09-09

No release notes.

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## More apps by ALAIN SOUVANNAVONG

- [Tu Socia AI](https://appshunter.io/ios/app/tu-socia-ai/id6766682409)

All apps by ALAIN SOUVANNAVONG: https://appshunter.io/developer/1896314490

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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 2026-10-28.*