# Chess Audio vs Tone Generator

The clearest difference is in-app purchases: Chess Audio at none against Tone Generator's 1. Chess Audio also leads on ads (none vs shown) and iOS requirement (12.4 vs 16.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Chess Audio | Tone Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (138 ratings)](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708/reviews)** |
| Number of ratings | — | **138** |
| Positive reviews | — | 83.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 6 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Expert Electronics Comercio e Fabricacao de Produtos Eletronicos Ltda](https://appshunter.io/developer/1103488615) | [Tevfik Yucek](https://appshunter.io/developer/566982862) |

## What reviewers say

### Chess Audio

[App page](https://appshunter.io/ios/app/chess-audio/id1479486288)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Chess Audio free?

Chess Audio 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 Chess Audio or Tone Generator have ads?

Tone Generator shows ads; Chess Audio does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*