# Quantum Frequency vs Tone Gen Pro

The clearest difference is in-app purchases: Quantum Frequency at none against Tone Gen Pro's 1. Quantum Frequency also leads on iOS requirement (9.3 vs 12.0). Tone Gen Pro's advantage is rating (4.5 vs 4.1) and update cadence (every 3 months vs every 7 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Tone Gen Pro sells 1 one-off in-app purchase. Quantum Frequency asks for nothing beyond the download.

Tone Gen Pro holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Tone Gen Pro has 45 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 80% of Quantum Frequency's written reviews are positive against 75% of Tone Gen Pro's, so the app with the better star average is not the one people write more warmly about.

Quantum Frequency ships an update every 7 months, Tone Gen Pro every 3 months. The most recent releases landed on October 9, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Quantum Frequency | Tone Gen Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (7 ratings)](https://appshunter.io/ios/app/quantum-frequency/id1137628147/reviews) | **[4.5 (45 ratings)](https://appshunter.io/ios/app/tone-gen-pro/id1448112303/reviews)** |
| Number of ratings | 7 | **45** |
| Positive reviews | **80.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 44 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LIMITED LIABILITY COMPANY DESIGN AND TEST LAB](https://appshunter.io/developer/465342288) | [Ibrahim Al-Sammarraie](https://appshunter.io/developer/1448112302) |

## What reviewers say

### Quantum Frequency

[App page](https://appshunter.io/ios/app/quantum-frequency/id1137628147)

Generate custom healing tones and programmable sequences using your device's speaker. This app is designed to work with forthcoming energetic healing devices, converting frequencies into pulsed energy waves.

**Highlights:** Custom frequency generation, Programmable tone sequences, Device speaker output, Compatibility with QSB and QTB, Energetic healing concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Quantum Frequency free?

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

### Is Tone Gen Pro free?

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

### Which has better reviews, Quantum Frequency or Tone Gen Pro?

Tone Gen Pro is rated higher. Quantum Frequency averages 4.1 out of 5 from 7 ratings, while Tone Gen Pro averages 4.5 from 45 ratings.

### Do Quantum Frequency or Tone Gen Pro have ads?

Neither Quantum Frequency nor Tone Gen Pro shows ads.

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

Quantum Frequency ships an update every 7 months, and Tone Gen Pro every 3 months. Most recently, Quantum Frequency was updated on October 9, 2026 and Tone Gen Pro on September 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.*