# VisiWave vs Frequency

The clearest difference is rating: Frequency at 4.7 against VisiWave's 3.7. Frequency also leads on ratings volume (1.1K vs 12). VisiWave's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Frequency holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Frequency has 1.1K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 67% of VisiWave's written reviews are positive against 73% of Frequency's.

## The numbers

| Metric | VisiWave | Frequency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (12 ratings)](https://appshunter.io/ios/app/visiwave/id1526937650/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/frequency-sound-generator/id6474342664/reviews)** |
| Number of ratings | 12 | **1.1K** |
| Positive reviews | 66.7% of reviews | **72.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arias Software LLC](https://appshunter.io/developer/1458265015) | [Lucija Jaksic](https://appshunter.io/developer/1721391925) |

## What reviewers say

### VisiWave

[App page](https://appshunter.io/ios/app/visiwave/id1526937650)

Visualize sound waves in real-time by detecting and displaying their frequencies in Hertz. Experience an augmented reality view of the audio environment around you.

**Highlights:** Detects sound frequencies, Visualizes sound waves in real-time, Measures in Hertz, Augmented reality display, Real-time audio environment analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 VisiWave free?

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

### Is Frequency free?

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

### Which has better reviews, VisiWave or Frequency?

Frequency is rated higher. VisiWave averages 3.7 out of 5 from 12 ratings, while Frequency averages 4.7 from 1.1K ratings.

### Do VisiWave or Frequency have ads?

Frequency shows ads; VisiWave does not.

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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.*