# Brainwaves vs Ceryn

The clearest difference is update cadence: Ceryn at every 2 days against Brainwaves's fortnightly. Brainwaves's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brainwaves sells 3 in-app purchases, starting at $14.99 per month and Ceryn sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Brainwaves ships an update fortnightly, Ceryn every 2 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Brainwaves | Ceryn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (149 ratings)](https://appshunter.io/ios/app/brainwaves-binaural-beats-hz/id6451126916/reviews)** | — |
| Number of ratings | **149** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 58 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zhuzhou Yiqi Network Technology Co., Ltd.](https://appshunter.io/developer/1655498857) | [Leliveld Holding BV](https://appshunter.io/developer/1896117333) |

## What reviewers say

### Brainwaves

[App page](https://appshunter.io/ios/app/brainwaves-binaural-beats-hz/id6451126916)

This app offers premium binaural beats and ambient music designed to enhance relaxation, focus, and sleep. Explore a variety of audio tracks tailored to reduce stress, improve cognitive performance, and deepen meditation practices. Features include specialized frequencies for sleep, concentration, and stress relief.

**Highlights:** Binaural beats for focus, concentration, and memory, Deep relaxation and stress relief, Improved sleep quality and insomnia relief, Enhanced meditation and cognitive ability, Ambient music with nature and piano sounds, Specialized 40Hz theme for brain healing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brainwaves Pro Monthly | $14.99 | per month |
| Brainwaves Pro Yearly | $34.99 | per year |
| Brainwaves Pro Lifetime | $59.99 | one-time |


### Ceryn

[App page](https://appshunter.io/ios/app/ceryn/id6765890505)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ceryn Intelligence | $1.99 | per month |
| Ceryn Intelligence | $19.99 | per year |


## Frequently asked questions

### Is Brainwaves free?

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

### Is Ceryn free?

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

### Do Brainwaves or Ceryn have ads?

Neither Brainwaves nor Ceryn shows ads.

### Which is updated more often, Brainwaves or Ceryn?

Brainwaves ships an update fortnightly, and Ceryn every 2 days. Most recently, Brainwaves was updated on November 7, 2026 and Ceryn on November 5, 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.*