# Сон и медитация c «Серотонин» vs Saga Sleep

The clearest difference is ads: Saga Sleep at none against Сон и медитация c «Серотонин»'s shown. Сон и медитация c «Серотонин»'s advantage is rating (4.9 vs 4.7) and review sentiment (98% vs 86%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Сон и медитация c «Серотонин» sells 7 in-app purchases, starting at $1.99 per 7 days and Saga Sleep sells 9 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Сон и медитация c «Серотонин» holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 98 and 110 respectively. Written reviews point the same way: 98% of Сон и медитация c «Серотонин»'s written reviews are positive against 86% of Saga Sleep's.

Сон и медитация c «Серотонин» ships an update monthly, Saga Sleep fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Сон и медитация c «Серотонин» | Saga Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (98 ratings)](https://appshunter.io/ios/app/c/id1485570605/reviews)** | [4.7 (110 ratings)](https://appshunter.io/ios/app/saga-sleep/id1495335692/reviews) |
| Number of ratings | 98 | **110** |
| Positive reviews | **98.4% of reviews** | 86.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 80 MB | 80 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ilia Moskvin](https://appshunter.io/developer/1485570604) | [Saga Sleeping Technologies AB](https://appshunter.io/developer/1495335691) |

## What reviewers say

### Сон и медитация c «Серотонин»

[App page](https://appshunter.io/ios/app/c/id1485570605)

This app helps you fall asleep faster, reduce stress, and learn meditation techniques. It offers guided exercises, breathing practices, and calming sounds to improve your well-being and achieve a state of happiness.

**Highlights:** Guided meditation and mindfulness exercises, Breathing techniques and visual trainer, Sleep sounds and white noise, Progress tracking for meditation sessions, Customizable meditation timer, Stress and panic reduction

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Серотонин на полную, неделя | $1.99 | per 7 days |
| Серотонин на полную, месяц | $4.49 | per month |
| Серотонин на полную, месяц | $6.49 | per month |
| Серотонин на полную, полгода | $19.99 | per 6 months |
| Серотонин на полную, год | $27.49 | per year |
| Серотонин на полную | $44.99 | per year |
| Мотивация+ (на год) | $66.99 | per year |


### Saga Sleep

[App page](https://appshunter.io/ios/app/saga-sleep/id1495335692)

This app offers a unique collection of sleep stories, guided meditations, and nature sounds designed to help both adults and children relax and fall asleep. Developed with scientific research and cognitive behavioral therapy principles, it aims to ease sleep difficulties.

**Highlights:** Sleep stories for adults and children, Celebrity voice narration, Visual meditations, Nature sounds and white noise, Sleep routine guidance, Offline listening

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Недельная подписка | $0.99 | per 7 days |
| Подписка на месяц | $2.49 | per month |
| Ежемесячная подписка | $4.99 | per month |
| Подписка на 2 месяца | $9.99 | per 2 months |
| Подписка на год | $11.49 | per year |
| Годовая подписка | $19.99 | per year |
| Годовая подписка | $20.49 | per year |
| Годовая подписка | $20.49 | per year |
| Подписка на год | $22.49 | per year |


## Frequently asked questions

### Is Сон и медитация c «Серотонин» free?

Сон и медитация c «Серотонин» is free to download, with in-app purchases available.

### Is Saga Sleep free?

Saga Sleep is free to download, with in-app purchases available.

### Which has better reviews, Сон и медитация c «Серотонин» or Saga Sleep?

Сон и медитация c «Серотонин» is rated higher. Сон и медитация c «Серотонин» averages 4.9 out of 5 from 98 ratings, while Saga Sleep averages 4.7 from 110 ratings.

### Do Сон и медитация c «Серотонин» or Saga Sleep have ads?

Сон и медитация c «Серотонин» shows ads; Saga Sleep does not.

### Which is updated more often, Сон и медитация c «Серотонин» or Saga Sleep?

Сон и медитация c «Серотонин» ships an update monthly, and Saga Sleep fortnightly. Most recently, Сон и медитация c «Серотонин» was updated on October 23, 2026 and Saga Sleep on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*