# Сон и медитация c «Серотонин» vs Self

The clearest difference is ads: Self at none against Сон и медитация c «Серотонин»'s shown. Сон и медитация c «Серотонин»'s advantage is review sentiment (98% vs 67%). On price, update cadence, in-app purchases and monetization model 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 Self sells 22 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» ships an update monthly, Self fortnightly. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Сон и медитация c «Серотонин» | Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (98 ratings)](https://appshunter.io/ios/app/c/id1485570605/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | **98.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 80 MB | 50 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ilia Moskvin](https://appshunter.io/developer/1485570604) | [Kazakov O. A., IP](https://appshunter.io/developer/1623674882) |

## 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 |


### Self

[App page](https://appshunter.io/ios/app/self-coding/id1658814924)

This app uses neuro-guided meditations to help you manage emotions, reduce stress, and improve focus. It offers tools for both immediate relief and long-term personal development, aiming to enhance overall life quality.

**Highlights:** Neuro-guided meditations, Emotional state management, Stress reduction, Improved focus and concentration, Personal development tools, Life quality enhancement

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Self-coding премиум | $0.99 | per 7 days |
| Self-coding премиум | $0.99 | per 7 days |
| 1-Month, 3 Days Free Trial | $5.99 | per month |
| 1-Month Plan | $5.99 | per month |
| 1-Month Plan | $6.99 | per month |
| 1-Month, 3 Days Free Trial | $7.99 | per month |
| 6-Month Plan | $20.99 | per 6 months |
| 6-Month, 3 Days Free Trial | $20.99 | per 6 months |
| 6-Month Plan | $24.99 | per 6 months |
| 6-Month, 3 Days Free Trial | $24.99 | per 6 months |
| 1-Year Plan, 7 Days Free Trial | $29.99 | per year |
| 1-Year Plan | $29.99 | per year |
| Self-Сoding Premium | $34.99 | per year |
| 1-Year Plan, 7 Days Free Trial | $34.99 | per year |
| 1-Year Plan | $34.99 | per year |
| 6-Month, 3 Days Free Trial | $45.99 | per 6 months |
| 6-Month Plan | $45.99 | per 6 months |
| 6-Month, 3 Days Free Trial | $50.99 | per 6 months |
| 6-Month Plan | $50.99 | per 6 months |
| 1-Year Plan | $66.99 | per year |
| 1-Year Plan, 7 Days Free Trial | $73.99 | per year |
| 1-Year Plan | $73.99 | 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 Self free?

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

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

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

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

Сон и медитация c «Серотонин» ships an update monthly, and Self fortnightly. Most recently, Сон и медитация c «Серотонин» was updated on October 6, 2026 and Self on October 1, 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.*