# ToneCircle vs Frequency Sound Wave Generator

The clearest difference is in-app purchases: ToneCircle at none against Frequency Sound Wave Generator's 3. ToneCircle also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Frequency Sound Wave Generator's advantage is ratings volume (93 vs 12). On price, rating, review sentiment and update cadence 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. ToneCircle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for ToneCircle against 4.7 for Frequency Sound Wave Generator. That said, the two scores are not equally well evidenced: Frequency Sound Wave Generator has 93 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 89% of ToneCircle's written reviews are positive against 90% of Frequency Sound Wave Generator's.

ToneCircle ships an update every 2 weeks, Frequency Sound Wave Generator monthly. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ToneCircle | Frequency Sound Wave Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/tonecircle/id1525973929/reviews)** | [4.7 (93 ratings)](https://appshunter.io/ios/app/frequency-sound-wave-generator/id6478711398/reviews) |
| Number of ratings | 12 | **93** |
| Positive reviews | 88.9% of reviews | **90.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 169 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arias Software LLC](https://appshunter.io/developer/1458265015) | [David Krejci](https://appshunter.io/developer/1737377675) |

## What reviewers say

### ToneCircle

[App page](https://appshunter.io/ios/app/tonecircle/id1525973929)

Experience music and sound visually by mapping audio frequencies to colors and musical notes. This app allows you to see the patterns within sound in a unique and immersive way.

**Highlights:** Visualizes sound frequencies, Maps frequencies to colors, Maps frequencies to musical notes, Real-time audio analysis, Immersive sound experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 ToneCircle free?

ToneCircle 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, ToneCircle or Frequency Sound Wave Generator?

ToneCircle is rated higher. ToneCircle averages 4.8 out of 5 from 12 ratings, while Frequency Sound Wave Generator averages 4.7 from 93 ratings.

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

Frequency Sound Wave Generator shows ads; ToneCircle does not.

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

ToneCircle ships an update every 2 weeks, and Frequency Sound Wave Generator monthly. Most recently, ToneCircle was updated on October 15, 2026 and Frequency Sound Wave Generator on October 27, 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.*