# Сон и медитация c «Серотонин» vs Metty

The clearest difference is in-app purchases: Metty at none against Сон и медитация c «Серотонин»'s 7. Metty also leads on ads (none vs shown) and ratings volume (375 vs 98). Сон и медитация c «Серотонин»'s advantage is review sentiment (98% vs 80%). On rating, update cadence, device support and iOS requirement there is nothing between them.

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 375 respectively. Written reviews point the same way: 98% of Сон и медитация c «Серотонин»'s written reviews are positive against 80% of Metty's.

Сон и медитация c «Серотонин» ships an update monthly, Metty every 3 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Сон и медитация c «Серотонин» | Metty |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.9 (98 ratings)](https://appshunter.io/ios/app/c/id1485570605/reviews)** | [4.7 (375 ratings)](https://appshunter.io/ios/app/metty/id6449940981/reviews) |
| Number of ratings | 98 | **375** |
| Positive reviews | **98.4% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 80 MB | 115 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) | [Andrey Djalo](https://appshunter.io/developer/1691081291) |

## 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 |


### Metty

[App page](https://appshunter.io/ios/app/metty/id6449940981)

This app offers guided meditations, sleep sounds, and relaxing music to improve mental well-being and promote restful sleep. It features daily affirmations and progress tracking to help users achieve inner balance and reduce stress.

**Highlights:** Guided meditation sessions, Sleep sounds and relaxing music, Daily affirmations, Stress and anxiety relief, Progress tracking, Customizable meditation timer

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 Metty free?

Pricing for Metty is not currently listed on the App Store.

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

Сон и медитация c «Серотонин» is rated higher. Сон и медитация c «Серотонин» averages 4.9 out of 5 from 98 ratings, while Metty averages 4.7 from 375 ratings.

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

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

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

Сон и медитация c «Серотонин» ships an update monthly, and Metty every 3 weeks. Most recently, Сон и медитация c «Серотонин» was updated on October 15, 2026 and Metty on October 7, 2026.

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