# Tone Generator vs Tone Generator+ Freq

The clearest difference is in-app purchases: Tone Generator+ Freq at none against Tone Generator's 1. Tone Generator+ Freq also leads on update cadence (every 5 days vs every 4 months) and rating (5.0 vs 4.8). Tone Generator's advantage is ratings volume (139 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tone Generator sells 1 one-off in-app purchase. Tone Generator+ Freq asks for nothing beyond the download.

Tone Generator+ Freq holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Tone Generator has 139 ratings behind it against 2, so its average is the more settled of the two.

Tone Generator ships an update every 4 months, Tone Generator+ Freq every 5 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tone Generator | Tone Generator+ Freq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (139 ratings)](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tone-generator-plus-freq/id6760830690/reviews)** |
| Number of ratings | **139** | 2 |
| Positive reviews | 83.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 61 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Tevfik Yucek](https://appshunter.io/developer/566982862) | [Kyu-Hee Jang](https://appshunter.io/developer/1587578867) |

## What reviewers say

### 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 |


### Tone Generator+ Freq

[App page](https://appshunter.io/ios/app/tone-generator-plus-freq/id6760830690)

Generate precise audio tones with various waveforms for testing, calibration, and experiments. Offers a wide frequency range and adjustable volume in a simple interface.

**Highlights:** Precise frequency generation, Multiple waveform types (sine, square, sawtooth, triangle), Adjustable volume control, Full audible range support (20 Hz - 20,000 Hz), Clean and stable audio output, Simple user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Tone Generator free?

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

### Is Tone Generator+ Freq free?

Tone Generator+ Freq is free to download, with no in-app purchases.

### Which has better reviews, Tone Generator or Tone Generator+ Freq?

Tone Generator+ Freq is rated higher. Tone Generator averages 4.8 out of 5 from 139 ratings, while Tone Generator+ Freq averages 5.0 from 2 ratings.

### Do Tone Generator or Tone Generator+ Freq have ads?

Both Tone Generator and Tone Generator+ Freq show ads.

### Which is updated more often, Tone Generator or Tone Generator+ Freq?

Tone Generator ships an update every 4 months, and Tone Generator+ Freq every 5 days. Most recently, Tone Generator was updated on October 23, 2026 and Tone Generator+ Freq on October 24, 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.*