# Brainwaves Frequency Generator vs Frequency

The clearest difference is in-app purchases: Frequency at none against Brainwaves Frequency Generator's 7. Frequency also leads on rating (4.7 vs 4.4). Brainwaves Frequency Generator's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price, review sentiment, ratings volume and monetization model there is nothing between them.

Both are free to download. Brainwaves Frequency Generator sells 7 in-app purchases, starting at $9.99 per month. Frequency asks for nothing beyond the download.

Frequency holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 169 and 340 respectively. Written reviews split almost evenly too, at 70% and 70% positive.

Brainwaves Frequency Generator ships an update every 4 days, Frequency fortnightly. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Brainwaves Frequency Generator | Frequency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (169 ratings)](https://appshunter.io/ios/app/brainwaves-frequency-generator/id6445854548/reviews) | **[4.7 (340 ratings)](https://appshunter.io/ios/app/frequency-sound-generator/id6474342664/reviews)** |
| Number of ratings | 169 | **340** |
| Positive reviews | **70.0% of reviews** | 69.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 8 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brainwave Frequency, LLC](https://appshunter.io/developer/1674255468) | [Lucija Jaksic](https://appshunter.io/developer/1721391925) |

## 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 |


### Frequency

[App page](https://appshunter.io/ios/app/frequency-sound-generator/id6474342664)

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

**Highlights:** Generate sine, square, sawtooth, triangle waves, Adjustable frequency (1Hz-22000Hz), Animated sound wave visualization, Volume control (0-100%), Note selection, Speaker cleaning function

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use interface
- 🎵 Accurate frequency generation
- 💰 Free application
- 🧘 Helpful for meditation and stress relief
- 🔧 Multiple waveform options (sine, square, triangular, sawtooth)

**What reviewers complain about**

- 📢 Intrusive and inappropriate advertisements
- 🔊 Potential audio damage to speakers/hearing
- 🔒 Privacy concerns and data collection issues
- 📱 UI elements off-screen on compact devices
- 🎚️ Difficult frequency selection with slider

**Reported bugs**

- Slider snaps to certain numbers, skipping decimals
- Missing specific frequencies (431Hz, 432Hz, 128Hz)
- Settings/controls off-screen on smaller devices
- App crashes when switching between applications

**Requested features**

- Manual text input for precise frequency selection
- Ad-free paid version option
- Timer feature for sessions
- Digital tuning with +/- buttons on main screen
- Background image customization or frequency healing chart


## Frequently asked questions

### Is Brainwaves Frequency Generator free?

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

### Is Frequency free?

Frequency is free to download, with no in-app purchases.

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

Frequency is rated higher. Brainwaves Frequency Generator averages 4.4 out of 5 from 169 ratings, while Frequency averages 4.7 from 340 ratings.

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

Frequency shows ads; Brainwaves Frequency Generator does not.

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

Brainwaves Frequency Generator ships an update every 4 days, and Frequency fortnightly. Most recently, Brainwaves Frequency Generator was updated on August 26, 2026 and Frequency on September 21, 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.*