# Frequency vs Brainwaves Frequency Generator

The clearest difference is review sentiment: Brainwaves Frequency Generator at 70% against Frequency's 0%. Brainwaves Frequency Generator also leads on rating (4.4 vs 3.9) and update cadence (every 4 days vs every 10 days). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Frequency sells 9 in-app purchases, starting at $7.99 per 7 days and Brainwaves Frequency Generator sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Brainwaves Frequency Generator holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: Brainwaves Frequency Generator has 169 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 0% of Frequency's written reviews are positive against 70% of Brainwaves Frequency Generator's.

Frequency ships an update every 10 days, Brainwaves Frequency Generator every 4 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Frequency | Brainwaves Frequency Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (24 ratings)](https://appshunter.io/ios/app/frequency-hz-tone-generator/id1671426872/reviews) | **[4.4 (169 ratings)](https://appshunter.io/ios/app/brainwaves-frequency-generator/id6445854548/reviews)** |
| Number of ratings | 24 | **169** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 50 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Optimize IT](https://appshunter.io/developer/1671426874) | [Brainwave Frequency, LLC](https://appshunter.io/developer/1674255468) |

## What reviewers say

### Frequency

[App page](https://appshunter.io/ios/app/frequency-hz-tone-generator/id1671426872)

Generate precise audio frequencies for various purposes, from tuning instruments to cleaning water from speakers. Explore different waveforms and customize sound generation for unique audio experiences. Elevate your audio quality and functionality.

**Highlights:** Generate frequencies from 1 Hz to 40,000 Hz, Clean water/moisture from speakers, Produce sine, triangle, sawtooth, and square waveforms, Tune musical instruments, Select notes and octaves for specific pitches, Play multiple frequencies simultaneously

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Weekly VIP | $9.99 | per 7 days |
| Monthly Premium | $17.99 | per month |
| Monthly | $19.99 | per month |
| Annual VIP | $24.99 | per year |
| Annual Premium | $24.99 | per year |
| Annual VIP | $29.99 | per year |
| Annual | $29.99 | per year |


### 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


## Frequently asked questions

### Is Frequency free?

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

### Is Brainwaves Frequency Generator free?

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

### Which has better reviews, Frequency or Brainwaves Frequency Generator?

Brainwaves Frequency Generator is rated higher. Frequency averages 3.9 out of 5 from 24 ratings, while Brainwaves Frequency Generator averages 4.4 from 169 ratings.

### Do Frequency or Brainwaves Frequency Generator have ads?

Neither Frequency nor Brainwaves Frequency Generator shows ads.

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

Frequency ships an update every 10 days, and Brainwaves Frequency Generator every 4 days. Most recently, Frequency was updated on October 9, 2026 and Brainwaves Frequency Generator on October 8, 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.*