# Mind Wave 2 vs Isochronic

The clearest difference is rating: Isochronic at 4.8 against Mind Wave 2's 3.1. Isochronic also leads on review sentiment (92% vs 56%) and update cadence (every 6 weeks vs every 33 months). Mind Wave 2's advantage is price ($1.99 vs $5.99). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Mind Wave 2 costs $1.99 and Isochronic $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Isochronic holds the better App Store score, 4.8 against 3.1. Both are backed by a comparable volume of ratings — 51 and 67 respectively. Written reviews point the same way: 56% of Mind Wave 2's written reviews are positive against 92% of Isochronic's.

Mind Wave 2 ships an update every 33 months, Isochronic every 6 weeks. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Mind Wave 2 | Isochronic |
| --- | --- | --- |
| Price | **$1.99** | $5.99 |
| Rating | [3.1 (51 ratings)](https://appshunter.io/ios/app/mind-wave-2/id347870337/reviews) | **[4.8 (67 ratings)](https://appshunter.io/ios/app/isochronic/id604028966/reviews)** |
| Number of ratings | 51 | **67** |
| Positive reviews | 55.8% of reviews | **92.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#196** |
| Size | 86 MB | 3 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jakub Koter](https://appshunter.io/developer/288533994) | [CML Studio](https://appshunter.io/developer/491766302) |

## What reviewers say

### Mind Wave 2

[App page](https://appshunter.io/ios/app/mind-wave-2/id347870337)

This app utilizes isochronic tones for brainwave entrainment, offering a variety of tones designed to aid in study, relaxation, sleep, and more. It allows for background playback and mixing with your own music, with customizable volume controls and unique background loops.

**Highlights:** 24 isochronic tones for various benefits, Multitasking/background playing, Mix with iPod library songs, Control tone and background volume, 4 designed background loops, App remembers favorite volumes

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Great app, been using it for years
- ⭐ Effective for relaxation and focus
- ⭐ Helps with sleep and headaches

**What reviewers complain about**

- 🐛 Crashes and compatibility issues
- 🔇 Audio quality and volume problems
- 📆 Lack of timer and background features

**Reported bugs**

- App crashes when trying to play sounds
- Bluetooth connectivity issues
- Incompatible with newer iOS versions

**Requested features**

- Add more sound options and customization
- Restore timer and background playback
- Improve compatibility with latest iOS


### Isochronic

[App page](https://appshunter.io/ios/app/isochronic/id604028966)

**Currently charting:** #196 Top Paid · Health & Fitness (US App Store)

Generate custom isochronic tones for brainwave entrainment. Mix tones with your own music, set timers, and use presets for various states like sleep or meditation. Save your favorite tones for quick access.

**Highlights:** Custom isochronic tone generation, Carrier tone adjustment, Mix with own music, Adjustable wave volume, Timer up to 59 minutes, Preset sessions, Memory slots for favorite tones

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- ✨ Customizable tones
- 🚀 Works in the background
- 💡 Effective for focus and sleep
- ✅ Delivers isochronic tones

**What reviewers complain about**

- 🐛 Random pausing with notifications
- 🔊 Clicking effect with speakers
- 🤔 Lack of guidance on tone usage
- 🖱️ Sliders not 100% accurate
- 🗂️ Information spread out

**Reported bugs**

- Tone pauses randomly when receiving a notification
- Clicking effect in speakers
- Info buttons do not provide information

**Requested features**

- Extend timer duration
- Gradually ramp down volume at stop
- Type desired frequencies instead of scrolling
- Timer for frequency ramp duration
- Multiple sections for frequency and duration


## Frequently asked questions

### Is Mind Wave 2 free?

Mind Wave 2 costs $1.99, with no in-app purchases.

### Is Isochronic free?

Isochronic costs $5.99, with no in-app purchases.

### Which has better reviews, Mind Wave 2 or Isochronic?

Isochronic is rated higher. Mind Wave 2 averages 3.1 out of 5 from 51 ratings, while Isochronic averages 4.8 from 67 ratings.

### Do Mind Wave 2 or Isochronic have ads?

Neither Mind Wave 2 nor Isochronic shows ads.

### Which is updated more often, Mind Wave 2 or Isochronic?

Mind Wave 2 ships an update every 33 months, and Isochronic every 6 weeks. Most recently, Mind Wave 2 was updated on September 26, 2026 and Isochronic on September 24, 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.*