# Brainwave Generator vs 4VIDA SYNC

The clearest difference is ads: 4VIDA SYNC at none against Brainwave Generator's shown. Brainwave Generator's advantage is iOS requirement (13.0 vs 26.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Brainwave Generator sells 2 in-app purchases, starting at $2.99 per month and 4VIDA SYNC sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Brainwave Generator | 4VIDA SYNC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 77 MB | 334 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [FATIH BILGIC](https://appshunter.io/developer/1850652749) | [Fabian Mahnke](https://appshunter.io/developer/1854225373) |

## What reviewers say

### Brainwave Generator

[App page](https://appshunter.io/ios/app/brainwave-generator/id6754869790)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $39.99 | per year |


### 4VIDA SYNC

[App page](https://appshunter.io/ios/app/4vida-sync-binaural-beats/id6763414014)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4Vida Sync Plus (Monatlich) | $2.99 | per month |
| 4Vida Sync Plus (Jährlich) | $24.99 | per year |


## Frequently asked questions

### Is Brainwave Generator free?

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

### Is 4VIDA SYNC free?

4VIDA SYNC is free to download, with in-app purchases available.

### Do Brainwave Generator or 4VIDA SYNC have ads?

Brainwave Generator shows ads; 4VIDA SYNC does not.

### Which is updated more often, Brainwave Generator or 4VIDA SYNC?

Brainwave Generator ships an update every 3 weeks, and 4VIDA SYNC every 3 weeks. Most recently, Brainwave Generator was updated on October 14, 2026 and 4VIDA SYNC on October 6, 2026.

---

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