# Frequency vs Frequency Sound Wave Generator

The clearest difference is in-app purchases: Frequency at none against Frequency Sound Wave Generator's 3. Frequency also leads on ratings volume (1.2K vs 99). Frequency Sound Wave Generator's advantage is review sentiment (90% vs 73%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Frequency Sound Wave Generator sells 3 in-app purchases, starting at $1.99 per month. Frequency asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Frequency against 4.7 for Frequency Sound Wave Generator. That said, the two scores are not equally well evidenced: Frequency has 1.2K ratings behind it against 99, so its average is the more settled of the two. Written reviews are what separate them: 73% of Frequency's written reviews are positive against 90% of Frequency Sound Wave Generator's.

Frequency ships an update fortnightly, Frequency Sound Wave Generator every 4 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | Frequency | Frequency Sound Wave Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/frequency-sound-generator/id6474342664/reviews)** | [4.7 (99 ratings)](https://appshunter.io/ios/app/frequency-sound-wave-generator/id6478711398/reviews) |
| Number of ratings | **1.2K** | 99 |
| Positive reviews | 72.7% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 146 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lucija Jaksic](https://appshunter.io/developer/1721391925) | [David Krejci](https://appshunter.io/developer/1737377675) |

## What reviewers say

### 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


### Frequency Sound Wave Generator

[App page](https://appshunter.io/ios/app/frequency-sound-wave-generator/id6478711398)

Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.

**Highlights:** Single and multiple frequency generation, Musical notes presets, Binaural beats, SFX sound generator, Sweep generator, Bass/Subwoofer sound test, DTMF tones

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO subscription | $1.99 | per month |
| Yearly Pro Membership | $9.99 | per year |
| Lifetime PRO membership | $19.99 | one-time |


## Frequently asked questions

### Is Frequency free?

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

### Is Frequency Sound Wave Generator free?

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

### Which has better reviews, Frequency or Frequency Sound Wave Generator?

Frequency is rated higher. Frequency averages 4.7 out of 5 from 1.2K ratings, while Frequency Sound Wave Generator averages 4.7 from 99 ratings.

### Do Frequency or Frequency Sound Wave Generator have ads?

Both Frequency and Frequency Sound Wave Generator show ads.

### Which is updated more often, Frequency or Frequency Sound Wave Generator?

Frequency ships an update fortnightly, and Frequency Sound Wave Generator every 4 weeks. Most recently, Frequency was updated on November 4, 2026 and Frequency Sound Wave Generator on November 4, 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.*