# Frequency Sound Generator App vs Tone Generator

The clearest difference is monetization model: Tone Generator at free with in-app purchases against Frequency Sound Generator App's subscription. Tone Generator also leads on rating (4.8 vs 4.5) and review sentiment (84% vs 66%). Frequency Sound Generator App's advantage is ratings volume (4.8K vs 138). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Frequency Sound Generator App sells 2 in-app purchases, starting at $5.99 per 7 days and Tone Generator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tone Generator holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Frequency Sound Generator App has 4.8K ratings behind it against 138, so its average is the more settled of the two. Written reviews point the same way: 66% of Frequency Sound Generator App's written reviews are positive against 84% of Tone Generator's.

Frequency Sound Generator App ships an update every 2 months, Tone Generator every 4 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Frequency Sound Generator App | Tone Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4.8K ratings)](https://appshunter.io/ios/app/frequency-sound-generator-app/id1238160553/reviews) | **[4.8 (138 ratings)](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708/reviews)** |
| Number of ratings | **4.8K** | 138 |
| Positive reviews | 66.3% of reviews | **83.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 36 MB | 6 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Min Ku](https://appshunter.io/developer/1204192873) | [Tevfik Yucek](https://appshunter.io/developer/566982862) |

## What reviewers say

### Frequency Sound Generator App

[App page](https://appshunter.io/ios/app/frequency-sound-generator-app/id1238160553)

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

**Highlights:** Frequency range 1Hz to 25,000Hz, Wave visualization, Adjustable sensitivity, Multiple waveforms (Sine, Square, Sawtooth, Triangle), Custom frequency range, Logarithmic and Linear slider modes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access Weekly Plan | $5.99 | per 7 days |
| Unlimited Access Yearly Plan | $19.99 | per year |

**What reviewers like**

- 👍 Helpful for tinnitus
- 🚀 Accurate frequency generation
- 🎉 Great for meditation and relaxation
- 💡 Useful for testing speaker systems
- 🔍 Ability to test hearing range

**What reviewers complain about**

- 🐛 Difficulty adjusting precise frequencies
- 🔊 Extremely high frequencies can be painful
- 🔋 Stops playing when screen is locked
- 📢 Excessive ads
- 🤔 Mosquito repellent feature not effective

**Reported bugs**

- Frequency slider is overly sensitive
- Displayed frequency doesn't match actual output
- Inconsistent behavior between 'Play' and 'Mode' buttons

**Requested features**

- Option to save favorite frequencies
- Ability to type in specific frequency values
- Background playback support
- Paid ad-free version


### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708)

Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.

**Highlights:** Sine, square, sawtooth, triangle wave generation, Adjustable frequency via swipe, Built-in hearing test sweep, Speaker cleaning function, Large frequency range

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $2.99 | one-time |


## Frequently asked questions

### Is Frequency Sound Generator App free?

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

### Is Tone Generator free?

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

### Which has better reviews, Frequency Sound Generator App or Tone Generator?

Tone Generator is rated higher. Frequency Sound Generator App averages 4.5 out of 5 from 4.8K ratings, while Tone Generator averages 4.8 from 138 ratings.

### Do Frequency Sound Generator App or Tone Generator have ads?

Both Frequency Sound Generator App and Tone Generator show ads.

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

Frequency Sound Generator App ships an update every 2 months, and Tone Generator every 4 months. Most recently, Frequency Sound Generator App was updated on September 24, 2026 and Tone Generator on September 22, 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.*