# Cerebyte vs Affirmology

The clearest difference is in-app purchases: Affirmology at none against Cerebyte's 1. Affirmology also leads on update cadence (every 2 days vs weekly). Cerebyte's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Cerebyte sells 1 in-app purchase, starting at $4.99 per month. Affirmology asks for nothing beyond the download.

Cerebyte ships an update weekly, Affirmology every 2 days. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cerebyte | Affirmology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/cerebyte/id6760419256/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 186 MB | 196 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Electrodiagnostic Services Ltd](https://appshunter.io/developer/1884367183) | [JEFFREY ALAN PARKER](https://appshunter.io/developer/6784894588) |

## What reviewers say

### Cerebyte

[App page](https://appshunter.io/ios/app/cerebyte/id6760419256)

This neuroscience-based audio wellness app uses real brainwave recordings to help you achieve specific mental states like deep sleep, focus, or anxiety reduction. It offers personalized soundscapes and a unique approach to mental well-being beyond generic meditation or sleep sounds.

**Highlights:** Real brainwave recordings, Personalized soundscapes, Anxiety reduction states, Deep sleep audio, Focus and concentration tools, Wake up alarm, Guest access for trial

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cerebyte Gold | $4.99 | per month |


### Affirmology

[App page](https://appshunter.io/ios/app/affirmology/id6784908433)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cerebyte free?

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

### Is Affirmology free?

Affirmology is free to download, with no in-app purchases.

### Do Cerebyte or Affirmology have ads?

Neither Cerebyte nor Affirmology shows ads.

### Which is updated more often, Cerebyte or Affirmology?

Cerebyte ships an update weekly, and Affirmology every 2 days. Most recently, Cerebyte was updated on October 12, 2026 and Affirmology on October 15, 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.*