# Binaural Zen vs FlowNoise

The clearest difference is review sentiment: FlowNoise at 100% against Binaural Zen's 50%. FlowNoise also leads on update cadence (weekly vs fortnightly) and iOS requirement (13.2 vs 16.6). Binaural Zen's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. FlowNoise sells 1 one-off in-app purchase. Binaural Zen asks for nothing beyond the download.

Binaural Zen ships an update fortnightly, FlowNoise weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Binaural Zen | FlowNoise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/flownoise/id6447097312/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 8 MB |
| Requires iOS | 16.6 | **13.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sampath Dassanayake](https://appshunter.io/developer/1519179127) | [Fritz Menzer](https://appshunter.io/developer/512896637) |

## What reviewers say

### Binaural Zen

[App page](https://appshunter.io/ios/app/binaural-zen/id1519178765)

This app uses scientifically designed audio to guide your brainwaves for improved sleep, focus, or meditation. Choose from five brainwave modes and three ambient noise options, with customizable sound controls for a personalized experience. It integrates with Apple Health to track your mindful minutes.

**Highlights:** Binaural beats for brainwave entrainment, Five brainwave modes (Delta, Theta, Alpha, Beta, Gamma), Three ambient noise modes (White, Pink, Brown), Customizable sound controls (pulse, tone, waveform, space, duration), Apple Health integration for Mindful Minutes tracking, Headphones required for binaural effect

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

**In-app purchases:** none


### FlowNoise

[App page](https://appshunter.io/ios/app/flownoise/id6447097312)

Enhance focus, relaxation, and performance with binaural beats that integrate with your music. Customize sound parameters like noise color, frequency, and modulation for a personalized auditory experience.

**Highlights:** Binaural beats integration with music, Customizable noise color, Adjustable waveform modulation, Selectable base frequencies (e.g., 432 Hz), In-app purchase for Pro Features, Timer functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $1.99 | one-time |


## Frequently asked questions

### Is Binaural Zen free?

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

### Is FlowNoise free?

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

### Do Binaural Zen or FlowNoise have ads?

Neither Binaural Zen nor FlowNoise shows ads.

### Which is updated more often, Binaural Zen or FlowNoise?

Binaural Zen ships an update fortnightly, and FlowNoise weekly. Most recently, Binaural Zen was updated on November 3, 2026 and FlowNoise 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.*