# Brainwaves Frequency Generator vs Trix Calculator Pro

The clearest difference is price: Brainwaves Frequency Generator at Free against Trix Calculator Pro's $0.99. Brainwaves Frequency Generator also leads on ratings volume (169 vs 2) and update cadence (every 4 days vs every 10 days). Trix Calculator Pro's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 7). On ads there is nothing between them.

Brainwaves Frequency Generator is free to download; Trix Calculator Pro costs $0.99 up front. Brainwaves Frequency Generator sells 7 in-app purchases, starting at $9.99 per month. Trix Calculator Pro asks for nothing beyond the download.

Trix Calculator Pro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Brainwaves Frequency Generator has 169 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 70% of Brainwaves Frequency Generator's written reviews are positive against 100% of Trix Calculator Pro's.

Brainwaves Frequency Generator ships an update every 4 days, Trix Calculator Pro every 10 days. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Brainwaves Frequency Generator | Trix Calculator Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.4 (169 ratings)](https://appshunter.io/ios/app/brainwaves-frequency-generator/id6445854548/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trix-calculator-pro/id6748420127/reviews)** |
| Number of ratings | **169** | 2 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 50 MB | 3 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brainwave Frequency, LLC](https://appshunter.io/developer/1674255468) | [ahmad almutairi](https://appshunter.io/developer/1825742122) |

## What reviewers say

### Brainwaves Frequency Generator

[App page](https://appshunter.io/ios/app/brainwaves-frequency-generator/id6445854548)

Enhance sleep quality and boost focus with scientifically-proven brainwave frequencies. Choose from a library of soothing sounds to induce relaxation or sharpen concentration for improved productivity and well-being.

**Highlights:** Binaural beats for sleep and focus, Diverse library of soothing frequencies, Delta, theta, alpha, and beta wave options, Customizable frequency controls, Enhances sleep quality, Boosts focus and productivity

**Features:** macOS Compatibility, Siri integration

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 1 Month | $9.99 | per month |
| Semester | $49.99 | per 6 months |
| Semester | $49.99 | per 6 months |
| Annual | $59.99 | per year |
| Annual | $59.99 | per year |
| Lifetime Access | $149.99 | one-time |

**What reviewers like**

- 👍 Effective for focus and productivity
- 👍 Improves sleep quality
- 👍 Helps calm racing thoughts
- 👍 User-friendly interface
- 👍 Customizable sessions

**What reviewers complain about**

- 😞 No way to cancel trial
- 😞 Sound causes headaches
- 😞 No instructions or info
- 😞 App doesn't help with sleep for some
- 😞 Poor sound quality

**Reported bugs**

- Review deleted by cat
- Cannot find cancellation information

**Requested features**

- Option to turn off haptic vibes
- Tutorial for the app
- Carry images or teach math during sleep


### Trix Calculator Pro

[App page](https://appshunter.io/ios/app/trix-calculator-pro/id6748420127)

Easily calculate and track scores for Trix card games. Supports individual and team play with a simple, fast interface for organized game management.

**Highlights:** Score calculation for Trix games, Individual and team play support, Game score tracking, Simple and fast input, Organized game management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Brainwaves Frequency Generator free?

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

### Is Trix Calculator Pro free?

Trix Calculator Pro costs $0.99, with no in-app purchases.

### Which has better reviews, Brainwaves Frequency Generator or Trix Calculator Pro?

Trix Calculator Pro is rated higher. Brainwaves Frequency Generator averages 4.4 out of 5 from 169 ratings, while Trix Calculator Pro averages 5.0 from 2 ratings.

### Do Brainwaves Frequency Generator or Trix Calculator Pro have ads?

Neither Brainwaves Frequency Generator nor Trix Calculator Pro shows ads.

### Which is updated more often, Brainwaves Frequency Generator or Trix Calculator Pro?

Brainwaves Frequency Generator ships an update every 4 days, and Trix Calculator Pro every 10 days. Most recently, Brainwaves Frequency Generator was updated on October 8, 2026 and Trix Calculator Pro on September 25, 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.*