# Mind Wave 2 vs Interactive Singing Bowls

The clearest difference is price: Interactive Singing Bowls at Free against Mind Wave 2's $1.99. Interactive Singing Bowls also leads on update cadence (every 2 weeks vs every 33 months). Mind Wave 2's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 15.1). On ads and device support there is nothing between them.

Interactive Singing Bowls is free to download; Mind Wave 2 costs $1.99 up front. Interactive Singing Bowls sells 3 in-app purchases, starting at $1.99 per month. Mind Wave 2 asks for nothing beyond the download.

Mind Wave 2 ships an update every 33 months, Interactive Singing Bowls every 2 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Mind Wave 2 | Interactive Singing Bowls |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.1 (51 ratings)](https://appshunter.io/ios/app/mind-wave-2/id347870337/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 86 MB | 139 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jakub Koter](https://appshunter.io/developer/288533994) | [Quentin Jeandot](https://appshunter.io/developer/1895154679) |

## 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


### Interactive Singing Bowls

[App page](https://appshunter.io/ios/app/interactive-singing-bowls/id6763084403)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium | $1.99 | per month |
| Annual premium | $22.99 | per year |
| Lifetime premium | $34.99 | one-time |


## Frequently asked questions

### Is Mind Wave 2 free?

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

### Is Interactive Singing Bowls free?

Interactive Singing Bowls is free to download, with in-app purchases available.

### Do Mind Wave 2 or Interactive Singing Bowls have ads?

Neither Mind Wave 2 nor Interactive Singing Bowls shows ads.

### Which is updated more often, Mind Wave 2 or Interactive Singing Bowls?

Mind Wave 2 ships an update every 33 months, and Interactive Singing Bowls every 2 weeks. Most recently, Mind Wave 2 was updated on November 6, 2026 and Interactive Singing Bowls on November 5, 2026.

---

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