# Brainwave Studio vs Isochronic Tone Generator

The clearest difference is price: Isochronic Tone Generator at Free against Brainwave Studio's $3.99. Isochronic Tone Generator also leads on rating (5.0 vs 4.5). Brainwave Studio's advantage is in-app purchases (none vs 1) and ratings volume (105 vs 2). On ads and device support there is nothing between them.

Isochronic Tone Generator is free to download; Brainwave Studio costs $3.99 up front. Isochronic Tone Generator sells 1 one-off in-app purchase. Brainwave Studio asks for nothing beyond the download.

Isochronic Tone Generator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Brainwave Studio has 105 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Brainwave Studio | Isochronic Tone Generator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.5 (105 ratings)](https://appshunter.io/ios/app/brainwave-studio/id628372092/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589/reviews)** |
| Number of ratings | **105** | 2 |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 376 MB | 2 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 12+ | 4+ |
| Developer | [RCS LT](https://appshunter.io/developer/524673892) | [Nathan Mueller](https://appshunter.io/developer/1205886499) |

## What reviewers say

### Brainwave Studio

[App page](https://appshunter.io/ios/app/brainwave-studio/id628372092)

This app offers a system for relaxation, stress relief, sleep support, meditation, and mind training. It utilizes isochronic tones integrated into ambient music and nature sounds to help users achieve desired mental states. Choose from 40 sessions across 5 categories to find calm and focus.

**Highlights:** 40 brainwave entrainment sessions, Isochronic tone technology, 60 ambient nature sounds, 48 atmospheric music tracks, Customizable sound mixes, Universal app for iOS devices

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

**In-app purchases:** none

**What reviewers like**

- 🎵 High-quality sounds and music variety
- 🧠 Effective brainwave entrainment technology
- 😴 Excellent for sleep and insomnia relief
- 🎚️ Customizable sound mixing and layering
- 🧘 Great for meditation and relaxation

**What reviewers complain about**

- 🐛 Crashes and freezes on newer iOS versions
- ❌ No longer actively maintained by developer
- 📱 Incompatible with iPhone 15 and iOS 16+
- 🔇 App shuts down frequently, requires reinstalls
- 📂 Missing content on newer devices

**Reported bugs**

- App crashes on startup with iOS 16 and newer
- Content missing on iPhone 15 Pro Max
- Freezes after 30 seconds on newer devices
- App closes when other audio apps are opened
- Crashes when attempting to restore purchases

**Requested features**

- Background playback with phone screen off
- Ability to layer with personal music library
- Multitasking support with other audio apps
- Timer and alarm functionality
- Mac app version


### Isochronic Tone Generator

[App page](https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isochronic Themes | $0.99 | one-time |


## Frequently asked questions

### Is Brainwave Studio free?

Brainwave Studio costs $3.99, with no in-app purchases.

### Is Isochronic Tone Generator free?

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

### Which has better reviews, Brainwave Studio or Isochronic Tone Generator?

Isochronic Tone Generator is rated higher. Brainwave Studio averages 4.5 out of 5 from 105 ratings, while Isochronic Tone Generator averages 5.0 from 2 ratings.

### Do Brainwave Studio or Isochronic Tone Generator have ads?

Neither Brainwave Studio nor Isochronic Tone Generator shows ads.

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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.*