# QRGONG vs Tone Generator

The clearest difference is in-app purchases: QRGONG at none against Tone Generator's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tone Generator sells 2 in-app purchases, starting at $3.99 per 7 days. QRGONG asks for nothing beyond the download.

QRGONG ships an update every 3 weeks, Tone Generator monthly. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | QRGONG | Tone Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/tone-generator-clean-speaker/id6748205399/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 57 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [billig.ch GmbH](https://appshunter.io/developer/338143848) | [ALEX IOAN MARCUS](https://appshunter.io/developer/1748638642) |

## What reviewers say

### QRGONG

[App page](https://appshunter.io/ios/app/qrgong/id1664074202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator-clean-speaker/id6748205399)

This app allows users to generate various audio tones and test speaker performance. It offers automatic and manual frequency sweeps, different wave modes, and stereo/mono options for comprehensive audio exploration and device verification.

**Highlights:** Automatic frequency generation, Manual frequency control, Linear, Swing, and Burst wave modes, Mono and Stereo output options, Haptic feedback integration, Microphone decibel meter, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tone Premium Weekly | $3.99 | per 7 days |
| Tone Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is QRGONG free?

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

### Is Tone Generator free?

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

### Do QRGONG or Tone Generator have ads?

Neither QRGONG nor Tone Generator shows ads.

### Which is updated more often, QRGONG or Tone Generator?

QRGONG ships an update every 3 weeks, and Tone Generator monthly. Most recently, QRGONG was updated on October 19, 2026 and Tone Generator on October 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.*