# Tone Generator vs Quantum Audio Generator

The clearest difference is in-app purchases: Tone Generator at none against Quantum Audio Generator's 1. Quantum Audio Generator's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Tone Generator | Quantum Audio Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 5 MB | 1 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Eiji Chiba](https://appshunter.io/developer/1818574673) | [天佑 伍](https://appshunter.io/developer/1846286944) |

## What reviewers say

### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator/id6746802859)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum Audio Generator

[App page](https://appshunter.io/ios/app/quantum-audio-generator/id6760098300)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $5.99 | one-time |


## Frequently asked questions

### Is Tone Generator free?

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

### Is Quantum Audio Generator free?

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

### Do Tone Generator or Quantum Audio Generator have ads?

Tone Generator shows ads; Quantum Audio Generator does not.

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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.*