# Tone generator vs Tone Gen Pro

The clearest difference is ads: Tone Gen Pro at none against Tone generator's shown. Tone Gen Pro also leads on rating (4.5 vs 4.0). Tone generator's advantage is ratings volume (155 vs 48). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Tone generator sells 3 one-off in-app purchases and Tone Gen Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tone Gen Pro holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 155 and 48 respectively. Written reviews point the same way: 67% of Tone generator's written reviews are positive against 75% of Tone Gen Pro's.

Tone generator ships an update every 5 months, Tone Gen Pro every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tone generator | Tone Gen Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (155 ratings)](https://appshunter.io/ios/app/tone-generator/id457003837/reviews) | **[4.5 (48 ratings)](https://appshunter.io/ios/app/tone-gen-pro/id1448112303/reviews)** |
| Number of ratings | **155** | 48 |
| Positive reviews | 67.1% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 44 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [michael heinz](https://appshunter.io/developer/292745639) | [Ibrahim Al-Sammarraie](https://appshunter.io/developer/1448112302) |

## What reviewers say

### Tone generator

[App page](https://appshunter.io/ios/app/tone-generator/id457003837)

Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.

**Highlights:** Generate periodic signals, Adjustable frequency and amplitude, Integrated instrument tuner, Metronome for practice, Hearing ability tests, Generate white/pink noise, Create tone sequences

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra-Feature 1 | $1.99 | one-time |
| No advertising | $1.99 | one-time |
| Upgrade to full version | $3.99 | one-time |

**What reviewers like**

- 🚀 Works every time!
- 🚀 Awesome application for generating tones and studying sound
- 👍 Very useful
- 👍 Genius
- 👍 Great app to make your tones

**What reviewers complain about**

- 🐛 Doesn't go lower than 10hz
- 🔍 Ruined by ads
- 🔍 Way too many ads
- 🔍 Crashes before I can export even though I paid for the feature
- 🔍 Fake app. Buying the upgrade doesn't do anything. There is no support. You can't export like it says you can. It's a scam.

**Reported bugs**

- Doesn't go lower than 10hz
- Crashes before I can export even though I paid for the feature
- Fake app. Buying the upgrade doesn't do anything. There is no support. You can't export like it says you can. It's a scam.
- app is modified
- No tone

**Requested features**

- Wish I had a manual  that explains a couple functions
- More precise way to select the frequency
- Playing of multiple tomes
- Manually enter a frequency
- More than one voice


### Tone Gen Pro

[App page](https://appshunter.io/ios/app/tone-gen-pro/id1448112303)

Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.

**Highlights:** Generate single type signals (sine, square, noise), Create sweep (chirp) signals (linear/exponential), Generate click signals with adjustable duty cycle, Merge multiple tones and sweeps, Frequencies up to 20 kHz, Extensive parameter control

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tone Gen Pro Full | $1.99 | one-time |


## Frequently asked questions

### Is Tone generator free?

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

### Is Tone Gen Pro free?

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

### Which has better reviews, Tone generator or Tone Gen Pro?

Tone Gen Pro is rated higher. Tone generator averages 4.0 out of 5 from 155 ratings, while Tone Gen Pro averages 4.5 from 48 ratings.

### Do Tone generator or Tone Gen Pro have ads?

Tone generator shows ads; Tone Gen Pro does not.

### Which is updated more often, Tone generator or Tone Gen Pro?

Tone generator ships an update every 5 months, and Tone Gen Pro every 3 months. Most recently, Tone generator was updated on October 26, 2026 and Tone Gen Pro 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.*